cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Galactic Gamma Ray Excess and Dark Matter Phenomenology in a $U(1)_{B-L}$ Model
Creators: name: Biswas, Anirban
name: Choubey, Sandhya
name: Khan, Sarif
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work, we have considered a gauged $U(1)_{\rm B-L}$ extension of the Standard Model (SM) with three right handed neutrinos for anomaly cancellation and two additional SM singlet complex scalars with non-trivial B-L charges. One of these is used to spontaneously break the $U(1)_{\rm B-L}$ gauge symmetry, leading to Majorana masses for the neutrinos through the standard Type I seesaw mechanism, while the other becomes the dark matter (DM) candidate in the model. We test the viability of the model to simultaneously explain the DM relic density observed in the CMB data as well as the Galactic Centre (GC) $γ$-ray excess seen by Fermi-LAT. We show that for DM masses in the range 40-55 GeV and for a wide range of $U(1)_{\rm B-L}$ gauge boson masses, one can satisfy both these constraints if the additional neutral Higgs scalar has a mass around the resonance region. In studying the dark matter phenomenology and GC excess, we have taken into account theoretical as well as experimental constraints coming from vacuum stability condition, PLANCK bound on DM relic density, LHC and LUX and present allowed areas in the model parameter space consistent with all relevant data, calculate the predicted gamma ray flux from the GC and discuss the related phenomenology.
description: 33 Pages, 11 Figures, 3 Tables, Version accepted for publication in JHEP
Finite-Temperature Properties of Three-Dimensional Classical Chiral Helimagnets
Creators: name: Shinozaki, Misako
name: Hoshino, Shintaro
name: Masaki, Yusuke
name: Kishine, Jun-ichiro
name: Kato, Yusuke
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A three-dimensional chiral helimagnet is analyzed using a mean-field (MF) analysis and a classical Monte Carlo (MC) simulation at finite temperatures. We consider a Hamiltonian containing Heisenberg exchange and uni-axial Dzyaloshinskii-Moriya interactions on a simple cubic lattice. Magnetization curves calculated by the MF theory are qualitatively consistent with those observed in experiments. A comparison between lattice and continuum models clarifies the region where the continuum approximation can be applied. By combining the MF theory with the classical MC method, it is also clarified that results are quantitatively much improved by including spin correlations in the layer perpendicular to the helical axis. On the basis of our simple model, interaction parameters in $CrNb_3S_6$ are estimated. These values of exchange interactions justify a physical picture that the spins are strongly coupled in the two-dimensional layer and are weakly interacted with those in the helical chain.
description: 9 pages, 8 figures, Submitted to JPSJ
Dark Matter Inelastic Up-Scattering with the Interstellar Plasma: An Exciting New Source of X-Ray Lines, including at 3.5 keV
Creators: name: D'Eramo, Francesco
name: Hambleton, Kevin
name: Profumo, Stefano
name: Stefaniak, Tim
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We explore the phenomenology of a class of models where the dark matter particle can inelastically up-scatter to a heavier excited state via off-diagonal dipolar interactions with the interstellar plasma (gas or free electrons). The heavier particle then rapidly decays back to the dark matter particle plus a quasi-monochromatic photon. For the process to occur at appreciable rates, the mass splitting between the heavier state and the dark matter must be comparable to, or smaller than, the kinetic energy of particles in the plasma. As a result, the predicted photon line falls in the soft X-ray range, or, potentially, at arbitrarily lower energies. We explore experimental constraints from cosmology and particle physics, and present accurate calculations of the dark matter thermal relic density and of the flux of monochromatic X-rays from thermal plasma excitation. We find that the model provides a natural explanation for the observed 3.5 keV line from clusters of galaxies and from the Galactic center, and is consistent with null detections of the line from dwarf galaxies. The unique line shape, which will be resolved by future observations with the Hitomi (formerly Astro-H) satellite, and the predicted unique morphology and target-temperature dependence will enable easy discrimination of this class of models versus other scenarios for the generation of the 3.5 keV line or of any other unidentified line across the electromagnetic spectrum.
description: 16 pages, 9 figures; v2, version published in Physical Review D
Probing photon correlations in the dark sites of geometrically frustrated cavity lattices
Creators: name: Casteels, W.
name: Rota, R.
name: Storme, F.
name: Ciuti, C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We theoretically explore the driven-dissipative physics of geometrically frustrated lattices of cavity resonators with relatively weak nonlinearities, i.e. a photon-photon interaction smaller than the loss rate. In such systems, photon modes with zero probability at 'dark' sites are present at the single-particle level due to interference effects. In particular, we study the behavior of a cell with three coupled resonators as well as extended Lieb lattices in 1D and 2D. By considering a partial pumping scheme, with the driving field not applied to the dark sites, we predict that even in presence of relatively weak photon-photon interactions the nominally dark sites achieve a finite photonic population with strong correlations. We show that this is a consequence of biphoton and multiphoton states that in the absence of frustration would not be visible in the observables.
description: Accepted for publication in PRA
Using lean principles to restructure committee meetings and enhance interprofessionalism and teamwork
Creators: name: Embers, Jennifer
name: Reichard, Kaaren
name: Carlson, Richard
name: Cece Meyers
name: Dalenberg, Daniel
name: Chen, Dong
name: Werner, Ashley
name: Hain, Kelly
name: Hartzheim, Lisa
Publisher: name: F1000 Research Limited
Year: 2023

description: The Hematopathology Education Oversight Committee (EOC) was created in 2012 with two members. In 2015, a working group with six members was established. Since then, the EOC has continued to grow in membership and responsibility. Historically, the EOC met weekly for an hour to collaboratively work through all projects and activities. As the committee grew to thirteen members, the meeting structure remained. The increasing number of projects was difficult to manage, given the linear meeting structure.

 Using lean management principles, the EOC transitioned from weekly hour-long meetings to a once-per-month hourly meeting and three 15-minute weekly huddles. The hourly meeting is for items needing lengthy discussion. The huddles discuss quality concerns, project progress, new ideas, and trainee schedules. Items brought up at huddles that need further discussion become agenda items at the monthly meeting. The time “gained” from huddles allows for smaller, interprofessional groups to work collaboratively on projects. A goal of the restructure was to enhance interprofessionalism while increasing efficiency and productivity, without negatively impacting team trust, engagement, and satisfaction.

 The pre- and post-restructure surveys showed that satisfaction among EOC members increased (64% to 70% positivity rate). Questions related to EOC culture improved from 83% to 98% positive. The EOC completed more projects post-restructure going from 20 completed projects in 2019 to 42 in 2020; however, perceptions of productivity slightly declined (79% to 75% positive). Attitudes towards huddles decreased from 94% to 78%.

 Implementation of the EOC restructure positively impacted productivity without negatively impacting satisfaction and teamwork. Because we saw a decrease in positive attitudes towards huddles, as a team we modified the huddle structure. The new structure has promoted interprofessionalism for the team and allowed for greater engagement, satisfaction, and productivity overall. EOC members feel safe to speak and ongoing comments are brought to the entire committee to continue in an open forum for discussion. Members respectfully listen to each other’s opinions, vet innovative ideas as well as improve the teamwork and committee productivity.
 The EOC restructure positively impacted productivity without negatively impacting satisfaction and teamwork. Implementation of lean management can be applied successfully to non-traditional work units.
The connection between the host halo and the satellite galaxies of the Milky Way
Creators: name: Lu, Yu
name: Benson, Andrew
name: Mao, Yao-Yuan
name: Tonnesen, Stephanie
name: Peter, Annika H. G.
name: Wetzel, Andrew R.
name: Boylan-Kolchin, Michael
name: Wechsler, Risa H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Many properties of the Milky Way's dark matter halo, including its mass assembly history, concentration, and subhalo population, remain poorly constrained. We explore the connection between these properties of the Milky Way and its satellite galaxy population, especially the implication of the presence of the Magellanic Clouds for the properties of the Milky Way halo. Using a suite of high-resolution $N$-body simulations of Milky Way-mass halos with a fixed final Mvir ~ 10^{12.1}Msun, we find that the presence of Magellanic Cloud-like satellites strongly correlates with the assembly history, concentration, and subhalo population of the host halo, such that Milky Way-mass systems with Magellanic Clouds have lower concentration, more rapid recent accretion, and more massive subhalos than typical halos of the same mass. Using a flexible semi-analytic galaxy formation model that is tuned to reproduce the stellar mass function of the classical dwarf galaxies of the Milky Way with Markov-Chain Monte-Carlo, we show that adopting host halos with different mass-assembly histories and concentrations can lead to different best-fit models for galaxy-formation physics, especially for the strength of feedback. These biases arise because the presence of the Magellanic Clouds boosts the overall population of high-mass subhalos, thus requiring a different stellar-mass-to-halo-mass ratio to match the data. These biases also lead to significant differences in the mass--metallicity relation, the kinematics of low-mass satellites, the number counts of small satellites associated with the Magellanic Clouds, and the stellar mass of Milky Way itself. Observations of these galaxy properties can thus provide useful constraints on the properties of the Milky Way halo.
description: 20 pages, 12 figures, accepted for publication in ApJ. A new section on the effect of host halo mass-assembly history on the central galaxy stellar mass is added
The Conversion of CESR to Operate as the Test Accelerator, CesrTA, Part 3: Electron Cloud Diagnostics
Creators: name: Billing, M. G.
name: Conway, J. V.
name: Crittendan, J. A.
name: Greenwald, S.
name: Li, Y.
name: Meller, R. E.
name: Strohman, C. R.
name: Sikora, J. P.
name: Calvey, J. R.
name: Palmer, M. A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Cornell's electron/positron storage ring (CESR) was modified over a series of accelerator shutdowns beginning in May 2008, which substantially improves its capability for research and development for particle accelerators. CESR's energy span from 1.8 to 5.6 GeV with both electrons and positrons makes it ideal for the study of a wide spectrum of accelerator physics issues and instrumentation related to present light sources and future lepton damping rings. Additionally a number of these are also relevant for the beam physics of proton accelerators. This paper is the third in a series of four describing the the conversion of CESR to the test accelerator, CesrTA. The first two papers discuss the overall plan for the conversion of the storage ring to an instrument capable of studying advanced accelerator physics issues and the details of the vacuum system upgrades. This paper focusses on the necessary development of new instrumentation, situated in four dedicated experimental regions, capable of studying such phenomena as electron clouds (ECs) and methods to mitigate EC effects. The fourth paper in this series describes the vacuum system modifications of the superconducting wigglers to accommodate the diagnostic instrumentation for the study of EC behavior within wigglers. While the initial studies of CesrTA focussed on questions related to the International Linear Collider damping ring design, CesrTA is a very versatile storage ring, capable of studying a wide range of accelerator physics and instrumentation questions.
description: 36 pages and 38 figures
Observation of Quantum Griffiths Singularity and Ferromagnetism at Superconducting LaAlO3/SrTiO3(110) Interface
Creators: name: Shen, Shengchun
name: Xing, Ying
name: Wang, Pengjie
name: Liu, Haiwen
name: Fu, Hai-Long
name: Zhang, Yangwei
name: He, Lin
name: Xie, X. C.
name: Lin, Xi
name: Nie, Jiacai
name: Wang, Jian
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Diverse phenomena emerge at the interface between band insulators LaAlO3 and SrTiO3, such as superconductivity and ferromagnetism, showing an opportunity for potential applications as well as bringing fundamental research interests. Particularly, the two-dimensional electron gas formed at LaAlO3/SrTiO3 interface offers an appealing platform for quantum phase transition from a superconductor to a weakly localized metal. Here we report the superconductor-metal transition in superconducting two-dimensional electron gas formed at LaAlO3/SrTiO3(110) interface driven by a perpendicular magnetic field. Interestingly, when approaching the quantum critical point, the dynamic critical exponent is not a constant but a diverging value, which is a direct evidence of quantum Griffiths singularity raised from quenched disorder at ultralow temperatures. Furthermore, the hysteretic property of magnetoresistance was firstly observed at LaAlO3/SrTiO3(110) interfaces, which suggests potential coexistence of superconductivity and ferromagnetism.
König, F. (Hsgb.), Christus und die Religionen der Erde
Creators: name: Brugger, W.
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 28 Nr. 3 (1953): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 28, Heft 3
Rouet, Albert: Erstaunter Glaube. Dank an die religiös Uninteressierten, hg. v. Hadwig Ana Maria Müller / Reinhard Feiter
Creators: name: Tiefensee, Eberhard
Publisher: name: Theologische Revue
Year: 2023

description: Theologische Revue, Bd. 119 (2023): Juli
Machura, Jacek, Die paulinische Rechtfertigungslehre
Creators: name: Buchegger, Jürg
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1822610745
description: Jahrbuch für evangelikale Theologie, V. 18 (2004): Jahrbuch für evangelikale Theologie, Band 18
Nonsimplicity of certain universal $\mathrm{C}^\ast$-algebras
Creators: name: de Jeu, Marcel
name: Harti, Rachid El
name: Pinto, Paulo R.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 46L99 (Primary), 22D25 (Secondary)

description: Given $n\geq 2$, $z_{ij}\in\mathbb{T}$ such that $z_{ij}=\overline z_{ji}$ for $1\leq i,j\leq n$ and $z_{ii}=1$ for $1\leq i\leq n$, and integers $p_1,...,p_n\geq 1$, we show that the universal $\mathrm{C}^*$-algebra generated by unitaries $u_1,...,u_n$ such that $u_i^{p_i}u_j^{p_j}=z_{ij}u_j^{p_j}u_i^{p_i}$ for $1\leq i,j \leq n$ is not simple if at least one exponent $p_i$ is at least two. We indicate how the method of proof by `working with various quotients' can be used to establish nonsimplicity of universal $\mathrm{C}^*$-algebras in other cases.
description: 3 pages. Small improvements from the first version. Final version, to appear in Annals of Functional Analysis
Siegemund, Axel: Grenzziehungen in Industrie- und Biotechnik. Transzendenz und Sinnbehauptungen technologischer Modernisierung in Asien und Europa
Creators: name: Höver, Gerhard
Publisher: name: Theologische Revue
Year: 2023

description: Theologische Revue, Bd. 119 (2023): Juli
,Natur-Übernatur' in der vortridentinischen Theologie seit Thomas von Aquin
Creators: name: Ternus, Joseph
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 28 Nr. 3 (1953): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 28, Heft 3
The Mass and Size Distribution of Planetesimals Formed by the Streaming Instability. I. The Role of Self-Gravity
Creators: name: Simon, Jacob B.
name: Armitage, Philip J.
name: Li, Rixin
name: Youdin, Andrew N.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We study the formation of planetesimals in protoplanetary disks from the gravitational collapse of solid over-densities generated via the streaming instability. To carry out these studies, we implement and test a particle-mesh self-gravity module for the Athena code that enables the simulation of aerodynamically coupled systems of gas and collisionless self-gravitating solid particles. Upon employment of our algorithm to planetesimal formation simulations, we find that (when a direct comparison is possible) the Athena simulations yield predicted planetesimal properties that agree well with those found in prior work using different numerical techniques. In particular, the gravitational collapse of streaming-initiated clumps leads to an initial planetesimal mass function that is well-represented by a power-law, dN/dM ~ M^{-p}, with p = 1.6 +/- 0.1, which equates to a differential size distribution dN/dR ~ R^{-q}, with q = 2.8 +/- 0.1. We find no significant trends with resolution from a convergence study of up to 512^3 grid zones and Npar = 1.5x10^8 particles. Likewise, the power-law slope appears indifferent to changes in the relative strength of self-gravity and tidal shear, and to the time when (for reasons of numerical economy) self-gravity is turned on, though the strength of these claims is limited by small number statistics. For a typically assumed radial distribution of minimum mass solar nebula solids (assumed here to have dimensionless stopping time τ= 0.3), our results support the hypothesis that bodies on the scale of large asteroids or Kuiper Belt Objects could have formed as the high-mass tail of a primordial planetesimal population.
description: 18 pages, 16 figures, accepted to ApJ after minor revisions and title change
Das frühe Marienbild der Westkirche unter dem Einfluß des Dogmas von Chalcedon
Creators: name: Weisweiler, Heinrich
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 28 Nr. 3 (1953): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 28, Heft 3
Superconductivity in topologically nontrivial material Au2Pb
Creators: name: Xing, Ying
name: Wang, He
name: Li, Chaokai
name: Zhang, Xiao
name: Liu, Jun
name: Zhang, Yangwei
name: Luo, Jiawei
name: Wang, Ziqiao
name: Wang, Yong
name: Ling, Langsheng
name: Tian, Mingliang
name: Jia, Shuang
name: Feng, Ji
name: Liu, Xiong-Jun
name: Wei, Jian
name: Wang, Jian
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The search for nontrivial superconductivity in novel quantum materials is currently a most attractive topic in condensed matter physics and material science. The experimental studies have progressed quickly over the past couple of years. In this article, we report systematic studies of superconductivity in Au2Pb single crystals. The bulk superconductivity (onset transition temperature, Tconset= 1.3 K) of Au2Pb is characterized by both transport and diamagnetic measurements, where the upper critical field Hc2 shows unusual quasi-linear temperature dependence. The superconducting gap is revealed by point contact measurement with gold tip. However, when using tungsten (W) tip, which is much harder, the superconducting gap probed is largely enhanced as demonstrated by the increases of both Tconset and upper critical field (Hc2). This can be interpreted as a result of increase in density of states under external anisotropic stress imposed by the tip, as revealed by first-principles calculations. Furthermore, novel phase winding of the pseudospin texture along k-space loops around the Fermi energy is uncovered from the calculations, indicating that the observed superconductivity in Au2Pb may have nontrivial topology.
Spinor-Helicity Three-Point Amplitudes from Local Cubic Interactions
Creators: name: Conde, Eduardo
name: Joung, Euihun
name: Mkrtchyan, Karapet
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We make an explicit link between the cubic interactions of off-shell fields and the on-shell three-point amplitudes in four dimensions. Both the cubic interactions and the on-shell three-point amplitudes had been independently classified in the literature, but their relation has not been made explicit. The aim of this note is to provide such a relation and discuss similarities and differences of their constructions. For the completeness of our analysis, we also derive the covariant form of all parity-odd massless vertices.
description: Published version in JHEP
Schreiber, G., Das Weltkonzil von Trient, sein Werde und Wirken
Creators: name: Ueding, L.
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 28 Nr. 2 (1953): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 28, Heft 2
Education for sustainable healthcare: An innovative planetary health and sustainable healthcare curriculum adaptable for all health professions
Creators: name: SanYuMay Tun
name: Martin, Theresa
name: Connolly, Felicity
name: Smith, James
name: O'Neill, Emma
name: Jones, Anna
Publisher: name: F1000 Research Limited
Year: 2023

description: Background
 We introduce a groundbreaking new curriculum resource. This ESH curriculum responds to calls from around the world, from multiple health professions and particularly from students, for their education to equip them to address the escalating harms to health from climate and ecological breakdown and to adopt more sustainable modes of clinical practice. In the UK, the medical regulator now requires education for sustainable healthcare both in order to graduate as a medical professional, and within continuing professional training.

 Summary Of Work
 A working group of medical educators from several different UK universities developed a planetary health and sustainable healthcare curriculum. This was done through a series of consultations, discussions and review processes. The Medical Schools Council hosted a special conference for all UK medical schools, on Education for Sustainable Healthcare and Planetary Health, and the Education Leads Advisory Group of the MSC reviewed and endorsed the curriculum.

 Summary Of Results
 We believe this to be the first curriculum for planetary health and sustainable healthcare that has been nationally endorsed. Education for Sustainable Healthcare - A curriculum for the UK has been published by the UK Medical Schools Council, and is freely available on its website. The UK medical regulator the GMC has approved the curriculum as informing the implementation of its Outcomes for graduates, and will use it as a point of reference for future iterations of Outcomes for graduates and other related guidance.

 Discussion And Conclusion
 Although initially intended for the UK, the curriculum is written so that it can be adapted for other countries and health professions, and all stages of the educational continuum. It is clearly and concisely structured so that educational institutions can draw up learning outcomes suitable to their own context. Indeed the curriculum is being applied to other health professions internationally such as nurse practitioners in Singapore. The document also serves as a resource with hyperlinks, for clinicians and educators themselves to learn, as well as access up to date teaching materials in this new and rapidly developing field.

 Take Home Messages
 An innovative Planetary Health and Sustainable Healthcare curriculum.
 Adaptable for all health professions and all educational stages.
 Fully endorsed and freely available.
GW150914: Spin based constraints on the merger time of the progenitor system
Creators: name: Kushnir, Doron
name: Zaldarriaga, Matias
name: Kollmeier, Juna A.
name: Waldman, Roni
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We explore the implications of the observed low spin of GW150914 within the context of stellar astrophysics and progenitor models. We conclude that many of the recently proposed scenarios are in marked tension with this observation. We derive a simple model for the observed spin in the case that the progenitor system was a field binary composed of a black hole (BH) and a Wolf-Rayet star and explore the implications of the observed spin for this model. The spin observation allows us to place a lower limit for the delay time between the formation of the BH+BH binary and the actual merger, $t_{\textrm{merge}}$. We use typical values for these systems to derive $t_{\textrm{merge}}\gtrsim10^{8}\,\textrm{yr}$, which proves to be an important diagnostic for different progenitor models. We anticipate the next series of events, and the associated spin parameters, will ultimately yield critical constraints on formation scenarios and on stellar parameters describing the late-stage evolution of massive stars.
description: 7 pages, 4 figures. Minor changes after referee report
Mott physics and spin fluctuations: a functional viewpoint
Creators: name: Ayral, Thomas
name: Parcollet, Olivier
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a formalism for strongly correlated systems with fermions coupled to bosonic modes. We construct the three-particle irreducible functional $\mathcal{K}$ by successive Legendre transformations of the free energy of the system. We derive a closed set of equations for the fermionic and bosonic self-energies for a given $\mathcal{K}$. We then introduce a local approximation for $\mathcal{K}$, which extends the idea of dynamical mean field theory (DMFT) approaches from two- to three-particle irreducibility. This approximation entails the locality of the three-leg electron-boson vertex $Λ(iω,iΩ)$, which is self-consistently computed using a quantum impurity model with dynamical charge and spin interactions. This local vertex is used to construct frequency- and momentum-dependent electronic self-energies and polarizations. By construction, the method interpolates between the spin-fluctuation or GW approximations at weak coupling and the atomic limit at strong coupling. We apply it to the Hubbard model on two-dimensional square and triangular lattices. We complement the results of Phys.Rev. B 92, 115109 by (i) showing that, at half-filling, as DMFT, the method describes the Fermi-liquid metallic state and the Mott insulator, separated by a first-order interacting-driven Mott transition at low temperatures, (ii) investigating the influence of frustration and (iii) discussing the influence of the bosonic decoupling channel.
description: 29 pages, 14 figures
Fuchs, Rüdiger, Unerwartete Unterschiede
Creators: name: Buchegger, Jürg
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1822610575
description: Jahrbuch für evangelikale Theologie, V. 18 (2004): Jahrbuch für evangelikale Theologie, Band 18
Phonon-Dressed Two-Dimensional Carriers on the ZnO Surface
Creators: name: Yukawa, R.
name: Ozawa, K.
name: Yamamoto, S.
name: Iwasawa, H.
name: Shimada, K.
name: Schwier, E. F.
name: Yoshimatsu, K.
name: Kumigashira, H.
name: Namatame, H.
name: Taniguchi, M.
name: Matsuda, I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Two-dimensional (2D) metallic states formed on the ZnO(10$\bar{1}$0) surface by hydrogen adsorption have been investigated using angle-resolved photoelectron spectroscopy (ARPES). The observed metallic state is characterized by a peak-dip-hump structure at just below the Fermi level and a long tail structure extending up to 600 meV in binding energy. The peak and hump positions are separated by about 70 meV, a value close to the excitation energy of longitudinal optical (LO) phonons. Spectral functions formulated on the basis of the 2D electron-phonon coupling well reproduce the ARPES intensity distribution of the metallic states. This spectral analysis suggests that the 2D electrons accumulated on the ZnO surface couple to the LO phonons and that this coupling is the origin of the anomalous long tail. Our results indicate that the 2D electrons at the ZnO surface are described as the electron liquid model.
description: 5 pages, 4 figures
When and where did GW150914 form?
Creators: name: Lamberts, Astrid
name: Garrison-Kimmel, Shea
name: Clausen, Drew
name: Hopkins, Philip
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The recent LIGO detection of gravitational waves (GW150914), likely originating from the merger of two $\sim 30 M_\odot$ black holes suggests progenitor stars of low metallicity ($[Z/Z_\odot] \lesssim 0.3$), constraining when and where the progenitor of GW150914 may have formed. We combine estimates of galaxy properties (metallicity, star formation rate and merger rate) across cosmic time to predict the low redshift black hole - black hole merger rate as a function of present day host galaxy mass, $M_\mathrm{gal}$, and the formation redshift of the progenitor system $z_\mathrm{form}$ for different progenitor metallicities $Z_\mathrm{c}$. At $Z_\mathrm{c}=0.1 Z_\odot$, the signal is dominated by binaries in massive galaxies with $z_\mathrm{form}\simeq 2$, with a small contribution from binaries formed around $z_\mathrm{form}\simeq 0.5$ in dwarf galaxies. For $Z_\mathrm{c}=0.01Z_\odot$, fast mergers are possible and very recent star formation in dwarfs likely dominates. Additional gravitational wave detections from merging massive black holes will provide constraints on the mass-metallicity relation and massive star formation at high redshifts.
description: 5 pages, 3 figures. accepted in MNRAS Letters, comments welcome
Products of weak values: uncertainty relations, complementarity and incompatibility
Creators: name: Hall, Michael J. W.
name: Pati, Arun Kumar
name: Wu, Junde
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The products of weak values of quantum observables are shown to be of value in deriving quantum uncertainty and complementarity relations, for both weak and strong measurement statistics. First, a 'product representation formula' allows the standard Heisenberg uncertainty relation to be derived from a classical uncertainty relation for complex random variables. We show this formula also leads to strong uncertainty relations for unitary operators, and underlies an interpretation of weak values as optimal (complex) estimates of quantum observables. Furthermore, we show that two incompatible observables that are weakly and strongly measured in a weak measurement context obey a complementarity relation under the interchange of these observables, in the form of an upper bound on the product of the corresponding weak values. Moreover, general tradeoff relations between weak purity, quantum purity and quantum incompatibility, and also between weak and strong joint probability distributions, are obtained based on products of real and imaginary components of weak values, where these relations quantify the degree to which weak probabilities can take anomalous values in a given context.
description: 9 pages, minor clarifications and 2 new refs, close to published version
The White Dwarf Binary Pathways Survey I: A sample of FGK stars with white dwarf companions
Creators: name: Parsons, S. G.
name: Rebassa-Mansergas, A.
name: Schreiber, M. R.
name: Gansicke, B. T.
name: Zorotovic, M.
name: Ren, J. J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The number of spatially unresolved white dwarf plus main-sequence star binaries has increased rapidly in the last decade, jumping from only ~30 in 2003 to over 3000. However, in the majority of known systems the companion to the white dwarf is a low mass M dwarf, since these are relatively easy to identify from optical colours and spectra. White dwarfs with more massive FGK type companions have remained elusive due to the large difference in optical brightness between the two stars. In this paper we identify 934 main-sequence FGK stars from the Radial Velocity Experiment (RAVE) survey in the southern hemisphere and the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) survey in the northern hemisphere, that show excess flux at ultraviolet wavelengths which we interpret as the likely presence of a white dwarf companion. We obtained Hubble Space Telescope ultraviolet spectra for nine systems which confirmed that the excess is indeed caused, in all cases, by a hot compact companion, eight being white dwarfs and one a hot subdwarf or pre-helium white dwarf, demonstrating that this sample is very clean. We also address the potential of this sample to test binary evolution models and type Ia supernovae formation channels.
description: 11 pages, 11 figures, 2 tables. Accepted for publication in MNRAS
On Phantom Maps into co-H-spaces
Creators: name: Schwass, James
Publisher: name: arXiv
Year: 2015
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55S37, 55P45

description: We study the existence of essential phantom maps into co-H-spaces, motivated by Iriye's observation that every suspension space $Y$ of finite type with $H_i(Y;\QQ)\neq 0$ for some $i>1$ is the target of essential phantom maps. We show that Iriye's observation can be extended to the collection of nilpotent, finite type co-H-spaces. This work hinges on an enhanced understanding of the connections between homotopy decompositions of looped co-H-spaces and coalgebra decompositions of tensor algebras due to Grbic, Theriault, and Wu.
description: A conjecture left open in an earlier version of this manuscript has been resolved in this updated version
title: Virtuelle intraoperative Implantat Planung bei der polyaxialen volaren Plattenosteosynthese distaler Radiusfrakturen – Ergebnisse einer prospektiv randomisierten klinischen Multicenterstudie
Creators: name: Franke, Jochen
name: Vetter, Sven
name: Reising, Kilian
name: Herrmann, Simon
name: Südkamp, Norbert P.
name: Grützner, Paul A.
name: Von Recum, Jan
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Distale Radiusfraktur
subject: Virtuelles Implantat
subject: OP-Planung
subject: Two column plate
subject: matching
subject: Schraubenfehllage
subject: Intraoperative 3D-Bildgebung
subject: 610 Medical sciences; Medicine

description: Fragestellung: Bei der Plattenosteosynthese von distalen Radiusfrakturen ist die Platzierung der gelenknahen Schrauben ein entscheidender Faktor für ein gutes klinisches Ergebnis. Mit der VIPS Methode (Virtual Implant Planning System) wurde eine Software-Applikation für mobile C-Bögen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Phase transition via entanglement entropy in $AdS_3/CFT_2$ superconductors
Creators: name: Momeni, Davood
name: Myrzakulov, Kairat
name: Myrzakulov, Ratbay
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The purpose of this report is to provide a framework for defining phase transition processes in two dimensional holographic superconductors, and to illustrate how they are useful to be described by holographic entanglement entropy. We study holographic entanglement entropy in a two dimensional fully backrected model for holographic superconductors. We prove that phase transition could be observe using a discontinuty in the first order of entropy.
description: 9 pages, no figure, contribution to the 14th Regional Conference on Mathematical Physics, November 9-14, 2015, Quaid-i-Azam University, Islamabad, Pakistan
The origin of the $α$-enhancement of massive galaxies
Creators: name: Segers, Marijke C.
name: Schaye, Joop
name: Bower, Richard G.
name: Crain, Robert A.
name: Schaller, Matthieu
name: Theuns, Tom
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the origin of the stellar $α$-element-to-iron abundance ratio, $[α/\mathrm{Fe}]_{\ast}$, of present-day central galaxies, using cosmological, hydrodynamical simulations from the Evolution and Assembly of GaLaxies and their Environments (EAGLE) project. For galaxies with stellar masses of $M_{\ast} > 10^{10.5}$ M$_{\odot}$, $[α/\mathrm{Fe}]_{\ast}$ increases with increasing galaxy stellar mass and age. These trends are in good agreement with observations of early-type galaxies, and are consistent with a `downsizing' galaxy formation scenario: more massive galaxies have formed the bulk of their stars earlier and more rapidly, hence from an interstellar medium that was mostly $α$-enriched by massive stars. In the absence of feedback from active galactic nuclei (AGN), however, $[α/\mathrm{Fe}]_{\ast}$ in $M_{\ast} > 10^{10.5}$ M$_{\odot}$ galaxies is roughly constant with stellar mass and decreases with mean stellar age, extending the trends found for lower-mass galaxies in both simulations with and without AGN. We conclude that AGN feedback can account for the $α$-enhancement of massive galaxies, as it suppresses their star formation, quenching more massive galaxies at earlier times, thereby preventing the iron from longer-lived intermediate-mass stars (supernova Type Ia) from being incorporated into younger stars.
description: 5 pages, 3 figures, accepted for publication in MNRAS Letters
Ein Umschwung in der Erforschung der frühchristlichen Bußgeschichte
Creators: name: Weisweiler, Heinrich
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 28 Nr. 2 (1953): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 28, Heft 2
title: Higher age is a major driver of in-hospital adverse events independent of comorbid diseases among patients with mild traumatic brain injury
Creators: name: Schmidt, Barbara
name: Moos, Rudolf
name: Meyer, Otto
name: Wanner, Guido
name: Simmen, Hans-Peter
name: Könü-Leblebicioglu, Dilek
name: Bischoff-Ferrari, Heike A.
name: Neuhaus, Valentin
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Mild traumatic brain injury
subject: senior patients
subject: risk factor
subject: 610 Medical sciences; Medicine

description: Objectives: Mild traumatic brain injury (mTBI) is the most frequent traumatic brain injury, also in the growing number of senior patients treated in trauma units. However, data of in-hospital adverse events and their risk factors is limited among senior patients. The goal of this study was to investigate[for full text, please go to the a.m. URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Theologisch und philosophisch bedeutsame Quästionen des W. von Macclesfield O.P., H. von Harclay und anonymer Autoren der englischen Hochscholastik in Cod. 501 Troyes
Creators: name: Pelster, Franz
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 28 Nr. 2 (1953): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 28, Heft 2
Decoherence of an impurity in a one-dimensional fermionic bath with mass imbalance
Creators: name: Visuri, A. -M.
name: Kinnunen, J. J.
name: Baarsma, J. E.
name: Törmä, P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the transport, decoherence and dissipation of an impurity interacting with a bath of free fermions in a one-dimensional lattice. Numerical simulations are made with the time-evolving block decimation method. We introduce a mass imbalance between the impurity and bath particles and find that the fastest decoherence occurs for a light impurity in a bath of heavy particles. By contrast, the fastest dissipation of energy occurs when the masses are equal. We present a simple model for decoherence in the heavy bath limit, and a linear density response description of the interaction which predicts maximum dissipation for equal masses.
description: 12 pages, 15 figures
Betz, Otto / Ego, Beate / Grimm, Werner (Hg.), Calwer Bibellexikon
Creators: name: Stenschke, Christoph W.
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1822610419
description: Jahrbuch für evangelikale Theologie, V. 18 (2004): Jahrbuch für evangelikale Theologie, Band 18
Gibt es unfehlbare Äußerungen des „Magisterium Ordinarium" des Papstes?
Creators: name: Brinkmann, Bernhard
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 28 Nr. 2 (1953): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 28, Heft 2
Die Frage nach den unmittelbaren Vorfahren der Jetztmenschheit
Creators: name: Overhage, Paul
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 28 Nr. 2 (1953): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 28, Heft 2
Radiative coupling of A and B excitons in ZnO
Creators: name: Kinoshita, Takashi
name: Ishihara, Hajime
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Radiation-induced coupling between A and B excitons in ZnO is theoretically studied. Considering the center-of-mass motion of excitons in bulk and thin film structures, we reveal the eigenmodes of an exciton--radiation coupled system and the ratio of each excitonic component, which is determined from diagonalization of the self-consistent equation between the polarization and the Maxwell electric field. In particular, in a nano-to-bulk crossover size regime, the large interaction volume between multipole-type excitonic waves and radiation waves causes radiative coupling between excitons from different valence bands, which leads to an enhancement of the radiative correction. The results presented in this study are in striking contrast with the conventional view of the optical response of excitons in ZnO, where A and B excitons are independently assigned to their respective spectral structures. It is also clarified that the density of each excitonic component is of a significant value for attribution of nonlinear optical signals.
description: 9 pages, 4 figures, Phys. Rev. B in press
Large Angular Scale CMB Anisotropy from an Excited Initial Mode
Creators: name: Sojasi, A.
name: Mohsenzadeh, M.
name: Yusofi, E.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: According to inflationary cosmology, the CMB anisotropy gives an opportunity to test predictions of new physics hypotheses. The initial state of quantum fluctuations is one of the important options at high energy scale, as it can affect observables such as the CMB power spectrum. In this study a quasi-de Sitter inflationary background with approximate de Sitter mode function built over the Bunch-Davies mode is applied to investigate the scale-dependency of the CMB anisotropy. The recent Planck constraint on spectral index motivated us to examine the effect of a new excited mode function (instead of pure de Sitter mode) on the CMB anisotropy at large angular scales. In so doing, it is found that the angular scale-invariance in the CMB temperature fluctuations is broken and in the limit $ \ell<200 $ a tiny deviation appears. Also, it is shown that the power spectrum of CMB anisotropy is dependent on a free parameter with mass dimension $H<
description: accepted for publication in chinese physics c, 2016
Zur naturphilosophisch-erkenntnistheoretischen Problematik der Quantenphysik
Creators: name: Büchel, Wolfgang
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 28 Nr. 2 (1953): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 28, Heft 2
Pattern recognition on the quantum Bloch sphere
Creators: name: Sergioli, Giuseppe
name: Santucci, Enrica
name: Didaci, Luca
name: Miszczak, Jaroslaw A.
name: Giuntini, Roberto
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We introduce a framework suitable for describing pattern recognition task using the mathematical language of density matrices. In particular, we provide a one-to-one correspondence between patterns and pure density operators. This correspondence enables us to: i) represent the Nearest Mean Classifier (NMC) in terms of quantum objects, ii) introduce a Quantum Classifier (QC). By comparing the QC with the NMC on different 2D datasets, we show the first classifier can provide additional information that are particularly beneficial on a classical computer with respect to the second classifier.
title: Präoperativ mit einer retrograden Stanze gewonnene intraartikuläre Gewebeproben verbessern die Diagnostik fraglicher implantatassoziierter Infekte – eine prospektiv-kontrollierte Studie
Creators: name: Wimmer, Matthias D.
name: Plöger, Milena M.
name: Randau, Thomas M.
name: Friedrich, Max J.
name: Wirtz, Dieter C.
name: Gravius, Sascha
name: Grözinger, Andreas
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Revisionsendoprothetik
subject: periprothetischer Infekt
subject: Diagnostik
subject: retrograde Stanze
subject: 610 Medical sciences; Medicine

description: Fragestellung: Huegle et. al beschrieben 2014 erstmals den Gebrauch eines neuartigen Instruments zur Entnahme von intraartikulären Gewebeproben bei nativen Kniegelenken. Es wurde gezeigt, dass diese Methode ein sicherer, komplikationsarmer und auch kostengünstiger Weg zur Gewinnung von intraartikulären[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Rossi, G. F., C. M., Il Codice Latino 14546 della Biblioteca Nazionale di Parigi con gli Opuscoli di San Tommaso
Creators: name: Pelster, Franz
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 28 Nr. 1 (1953): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 28, Heft 1