cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Balanced Partial Entanglement and the Entanglement Wedge Cross Section
Creators: name: Wen, Qiang
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this article we define a new information theoretical quantity for any bipartite mixed state $ρ_{AB}$. We call it the \textit{balanced partial entanglement} (BPE). The BPE is the partial entanglement entropy, which is an integral of the entanglement contour in a subregion, that satisfies certain balance requirements. The BPE depends on the purification hence is not intrinsic. However, the BPE could be a useful way to classify the purifications. We discuss the entropy relations satisfied by BPE and find they are quite similar to those satisfied by the entanglement of purification. We show that in holographic CFT$_2$ the BPE equals to the area of the entanglement wedge cross section (EWCS) divided by 4G. More interestingly when we consider the canonical purification, the BPE is just half of the reflected entropy, which is also directly related to the EWCS. The BPE can be considered as an generalization of the reflected entropy for a generic purification of the mixed state $ρ_{AB}$. We interpret the correspondence between the BPE and EWCS using the holographic picture of the entanglement contour.
description: 29 pages, lots of figures, all kinds of comments are welcome; v2 references added, typos fixed; v3 match with the JHEP version; v3, fix a typo in Eq.(5.9)
Transfer principle in quantum set theory
Creators: name: Ozawa, Masanao
Publisher: name: arXiv
Year: 2006
Subjects: subject: Logic (math.LO)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 03E70;03E40;03G12;81P10

description: In 1981, Takeuti introduced quantum set theory as the quantum counterpart of Boolean valued models of set theory by constructing a model of set theory based on quantum logic represented by the lattice of closed subspaces in a Hilbert space and showed that appropriate quantum counterparts of ZFC axioms hold in the model. Here, Takeuti's formulation is extended to construct a model of set theory based on the logic represented by the lattice of projections in an arbitrary von Neumann algebra. A transfer principle is established that enables us to transfer theorems of ZFC to their quantum counterparts holding in the model. The set of real numbers in the model is shown to be in one-to-one correspondence with the set of self-adjoint operators affiliated with the von Neumann algebra generated by the logic. Despite the difficulty pointed out by Takeuti that equality axioms do not generally hold in quantum set theory, it is shown that equality axioms hold for any real numbers in the model. It is also shown that any observational proposition in quantum mechanics can be represented by a corresponding statement for real numbers in the model with the truth value consistent with the standard formulation of quantum mechanics, and that the equality relation between two real numbers in the model is equivalent with the notion of perfect correlation between corresponding observables (self-adjoint operators) in quantum mechanics. The paper is concluded with some remarks on the relevance to quantum set theory of the choice of the implication connective in quantum logic.
description: 25 pages, to appear in JSL
title: Rewrite, Repurpose, Reclaim: The Intertextual Reweaving of Australia’s Colonial History in Leah Purcell’s First Nations Adaptation Film, The Drover’s Wife: The Legend of Molly Johnson
Creators: name: Milnes, Delaney
Publisher: name: The Australian National University
Year: 2024
Subjects: subject: Film
subject: Adaptation
subject: Australia
subject: First Nations
subject: Indigenous
subject: Fourth Cinema
subject: Colonial Australia
subject: Leah Purcell
subject: Henry Lawson
subject: Postcolonial
subject: Decolonisation
subject: Decolonization
subject: Archive

description: This thesis closely reads Leah Purcell’s The Drover’s Wife: The Legend of Molly Johnson (2022) as both a film adaptation and a Fourth Cinema film. Analysing the understudied intersection between these fields shows how the adaptation process and Indigenous filmmaking techniques methodologically complement each other, especially in their retelling of stories and complicating of single-story approaches to history. I argue that the film interweaves these practices so as to respond to Australia’s colonial history, creating an alternate version of Henry Lawson’s “The Drover’s Wife” (1892) that rewrites First Nations peoples’ perspectives and experiences back into the archive. As a critical response to and creative rewriting of the archive, I read the film as engaging in postcolonial decolonising practices, notably the “critical-creative” practices of First Nations women writing against the archive. By linking the fields of adaptation and Fourth Cinema to explore their combined decolonising potential, rather than closing a gap in the scholarship, this thesis creates a new interdisciplinary model that can be used in further studies focusing on indigenising adaptation films. The thesis concludes that through rewriting Lawson’s canonical piece, the film repurposes its story, so as to reclaim First Nations sovereignty of Australian history, storytelling, and land.
Elasticity and melting of skyrmion flux lattices in p-wave superconductors
Creators: name: Li, Qi
name: Toner, John
name: Belitz, D.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We analytically calculate the energy, magnetization curves (B(H)), and elasticity of skyrmion flux lattices in p-wave superconductors near the lower critical field H_c1, and use these results with the Lindemann criterion to predict their melting curve. In striking contrast to vortex flux lattices, which always melt at an external field H > H_c1, skyrmion flux lattices never melt near H_c1. This provides a simple and unambiguous test for the presence of skyrmions.
description: 4pp, 2 eps figs, final version as published
Il perturbante è l’identità divisa Un’interpretazione di Der Sandmann
Creators: name: Bottiroli, Giovanni
Publisher: name: Università degli Studi di Milano
Year: 2015

description: Il saggio di Freud sul perturbante ha offerto molti stimoli agli studi letterari e a quelli sul cinema: è stato commentato e discusso molte volte. Nella maggior parte dei casi, tuttavia, sembra essere stato letto frettolosamente: ci si è soffermati sulla tesi più evidente, che stabilisce un nesso tra perturbante e angoscia di castrazione, e sono state trascurate le affermazioni relative al problema dell’identità.

Eppure, proprio in relazione a Der Sandmann Freud offre riflessioni di straordinaria importanza. Questo articolo si propone anzitutto di restituire al saggio di Freud la sua complessità: vengono messi in luce, ad esempio, i fraintendimenti e le forzature della critica femminista (Sarah Kof- man). E, soprattutto, propone una nuova interpretazione del racconto di Hoffmann, a partire dal concetto di ‘identità divisa’.

L’identità si dice in due modi fondamentali, la coincidenza e la non-coincidenza con se stessi. Ogni soggetto sperimenta il conflitto tra questi due modi. Nel racconto di Hoffmann, il prota- gonista (Nathaniel) viene trascinato al di là di se stesso, verso la fatale coincidenza con das Ding. È questa la fonte essenziale della sua angoscia. Der Sandmann è la storia di un’attrazione inesora- bile, rallentata da entità che svolgono una funzione-schermo: nel rapporto con la bambola Olimpia emergono tutti i paradossi che determinano la fragile identità di Nathaniel.

Poiché il perturbante appartiene al campo dell’angoscia, non sarebbe stato possibile ignorare il Seminario X di Lacan, così come le riflessioni di Heidegger. Quest’articolo propone una revisione della concezione di Lacan: l’angoscia più devastante non deriva tanto da un eccesso di presenza (ciò che Lacan chiama «la mancanza della mancanza») quanto dallo svanire della non- coincidenza. Perturbante è la sensazione di un collasso logico-ontologico, a causa del quale il soggetto viene come incellofanato in se stesso, imprigionato nelle sue aporie.
description: ENTHYMEMA, No 12 (2015)
Spontaneous R-Symmetry Breaking in O'Raifeartaigh Models
Creators: name: Shih, David
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the question of whether spontaneous U(1)_R breaking can occur in O'Raifeartaigh-type models of spontaneous supersymmetry breaking. We show that in order for it to occur, there must be a field in the theory with R-charge different from 0 or 2. We construct the simplest O'Raifeartaigh model with this property, and we find that for a wide range of parameters, it has a meta-stable vacuum where U(1)_R is spontaneously broken. This suggests that spontaneous U(1)_R breaking actually occurs in generic O'Raifeartaigh models.
description: 19 pages; v2: reference added, minor changes; v3: important typo fixed
Dan Brown: Morphology of a Bestsellersaurus
Creators: name: Calabrese, Stefano
name: Rossi, Roberto
Publisher: name: Università degli Studi di Milano
Year: 2015
Subjects: fake; metalepsis; augmented reality; emplotment; oxymoron; immersivity

description: Dan Brown’s success finds reasons in multiple factors, social, morphological, cognitive and commercial: the cross-medial restructuring of aesthetic communication on a global scale; the use of zero-sum homeostatic mechanisms in shaping themes, characters and meanings; the mixing of history and fiction; the disappearance of naturalistic elements; the time structuring of plots in «packs», cognitively easy to comprehend; the presence of urban settings, recognizable and meaningful for the global tourist; the elimination of ambiguous elements, favouring an aesthetic orientation to problem solving.
description: ENTHYMEMA, No 12 (2015)
Learning Dependencies in Distributed Cloud Applications to Identify and Localize Anomalies
Creators: name: Scheinert, Dominik
name: Acker, Alexander
name: Thamsen, Lauritz
name: Geldenhuys, Morgan K.
name: Kao, Odej
Publisher: name: arXiv
Year: 2021
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Operation and maintenance of large distributed cloud applications can quickly become unmanageably complex, putting human operators under immense stress when problems occur. Utilizing machine learning for identification and localization of anomalies in such systems supports human experts and enables fast mitigation. However, due to the various inter-dependencies of system components, anomalies do not only affect their origin but propagate through the distributed system. Taking this into account, we present Arvalus and its variant D-Arvalus, a neural graph transformation method that models system components as nodes and their dependencies and placement as edges to improve the identification and localization of anomalies. Given a series of metric KPIs, our method predicts the most likely system state - either normal or an anomaly class - and performs localization when an anomaly is detected. During our experiments, we simulate a distributed cloud application deployment and synthetically inject anomalies. The evaluation shows the generally good prediction performance of Arvalus and reveals the advantage of D-Arvalus which incorporates information about system component dependencies.
description: 6 pages, 5 figures, 3 tables
Effective radiation dose in radiostereometric analysis of the hip
Creators: name: Blom, Ian F
name: Koster, Lennard A
name: Brinke, Bart Ten
name: Mathijssen, Nina M C
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Background and purpose — Radiostereometric analysis (RSA) is the gold standard to study micromotion of joint replacements. RSA requires the acquisition of additional radiographs increasing the radiation dose of patients included in RSA studies. It is important to keep this dose as low as possible. Effective radiation dose (ED) measurements of RSA radiographs for different joints were done by Teeuwisse et al. some years ago using conventional radiology (CR); for total hip arthroplasty (THA), Teeuwisse et al. reported an ED of 0.150 milliSievert (mSv). With the modern digital radiography (DR) roentgen technique the ED is expected to be less. Material and methods — In this phantom study, simulating a standard patient, the ED for hip RSA radiographs is determined using DR under a variety of different roentgen techniques. The quality of the RSA radiographs was assessed for feasibility in migration analysis using a (semi-)automatic RSA analysis technique in RSA software. Results — A roentgen technique of 90 kV and 12.5 mAs with additional 0.2 copper (Cu) + 1 mm aluminum (Al) external tube filters results in an ED of 0.043 mSv and radiographs suitable for analysis in RSA software. Interpretation — The accumulated ED for a standard patient in a 2-year clinical hip RSA study with 5 follow-up moments and a double acquisition is below the acceptable threshold of 1.0 mSv provided by the EU radiation guideline for studies increasing knowledge for general health.
Minimax estimation of the Wigner function in quantum homodyne tomography with ideal detectors
Creators: name: Guta, Madalin
name: Artiles, Luis
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We estimate the quantum state of a light beam from results of quantum homodyne measurements performed on identically prepared pulses. The state is represented through the Wigner function, a ``quasi-probability density'' on $\mathbb{R}^{2}$ which may take negative values and must respect intrinsic positivity constraints imposed by quantum physics. The data consists of $n$ i.i.d. observations from a probability density equal to the Radon transform of the Wigner function. We construct an estimator for the Wigner function, and prove that it is minimax efficient for the pointwise risk over a class of infinitely differentiable functions. A similar result was previously derived by Cavalier in the context of positron emission tomography. Our work extends this result to the space of smooth Wigner functions, which is the relevant parameter space for quantum homodyne tomography.
description: 15 pages
Precise transit and radial-velocity characterization of a resonant pair: a warm Jupiter TOI-216c and eccentric warm Neptune TOI-216b
Creators: name: Dawson, Rebekah I.
name: Huang, Chelsea X.
name: Brahm, Rafael
name: Collins, Karen A.
name: Hobson, Melissa J.
name: Jordán, Andrés
name: Dong, Jiayin
name: Korth, Judith
name: Trifonov, Trifon
name: Abe, Lyu
name: Agabi, Abdelkrim
name: Bruni, Ivan
name: Butler, R. Paul
name: Barbieri, Mauro
name: Collins, Kevin I.
name: Conti, Dennis M.
name: Crane, Jeffrey D.
name: Crouzet, Nicolas
name: Dransfield, Georgina
name: Evans, Phil
name: Espinoza, Néstor
name: Gan, Tianjun
name: Guillot, Tristan
name: Henning, Thomas
name: Lissauer, Jack J.
name: Jensen, Eric L. N.
name: Sainte, Wenceslas Marie
name: Mékarnia, Djamel
name: Myers, Gordon
name: Nandakumar, Sangeetha
name: Relles, Howard M.
name: Sarkis, Paula
name: Torres, Pascal
name: Shectman, Stephen
name: Schmider, François-Xavier
name: Shporer, Avi
name: Stockdale, Chris
name: Teske, Johanna
name: Triaud, Amaury H. M. J.
name: Wang, Sharon Xuesong
name: Ziegler, Carl
name: Ricker, G.
name: Vanderspek, R.
name: Latham, David W.
name: Seager, S.
name: Winn, J.
name: Jenkins, Jon M.
name: Bouma, L. G.
name: Burt, Jennifer A.
name: Charbonneau, David
name: Levine, Alan M.
name: McDermott, Scott
name: McLean, Brian
name: Rose, Mark E.
name: Vanderburg, Andrew
name: Wohler, Bill
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: TOI-216 hosts a pair of warm, large exoplanets discovered by the TESS Mission. These planets were found to be in or near the 2:1 resonance, and both of them exhibit transit timing variations (TTVs). Precise characterization of the planets' masses and radii, orbital properties, and resonant behavior can test theories for the origins of planets orbiting close to their stars. Previous characterization of the system using the first six sectors of TESS data suffered from a degeneracy between planet mass and orbital eccentricity. Radial velocity measurements using HARPS, FEROS, and PFS break that degeneracy, and an expanded TTV baseline from TESS and an ongoing ground-based transit observing campaign increase the precision of the mass and eccentricity measurements. We determine that TOI-216c is a warm Jupiter, TOI-216b is an eccentric warm Neptune, and that they librate in the 2:1 resonance with a moderate libration amplitude of 60 +/- 2 degrees; small but significant free eccentricity of 0.0222 +0.0005/-0.0003 for TOI-216b; and small but significant mutual inclination of 1.2-3.9 degrees (95% confidence interval). The libration amplitude, free eccentricity, and mutual inclination imply a disturbance of TOI-216b before or after resonance capture, perhaps by an undetected third planet.
description: AJ accepted
Interactive mental map of aquatic functional traits
Creators: name: Séverine, Martini
name: Larras Floriane
name: Boyé Aurélien
name: Faure Emile
name: Aberle Nicole
name: Archambault Philippe
name: Baccouillard Lise
name: Beisner Beatrix E
name: Bittner Lucie
name: Castella Emmanuel
name: Danger Michael
name: Olivier, Gauthier
name: Karp-Boss Lee
name: Lombard Fabien
name: Maps Frédéric
name: Stemmann Lars
name: Thiébault Eric
name: Usseglio-Polatera Philippe
name: Vogt Meike
name: Laviale Martin
name: Ayata Sakina-Dorothée
Publisher: name: Zenodo
Year: 2019
Subjects: functional trait
marine
freshwater
trait-based approaches
imaging
omics
modelling
aquatic ecology
limnology
oceanography

description: Interactive mental map of aquatic functional traits described in the unified topology. Hover your mouse over a node to highlight its connections. A simple click on a node will open a bibliography search about this trait in aquatic ecology studies. A maintained click on any node will allow you to move it around. Scroll to zoom in or out.
Quantum algorithm for time-dependent Hamiltonian simulation by permutation expansion
Creators: name: Chen, Yi-Hsiang
name: Kalev, Amir
name: Hen, Itay
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a quantum algorithm for the dynamical simulation of time-dependent Hamiltonians. Our method involves expanding the interaction-picture Hamiltonian as a sum of generalized permutations, which leads to an integral-free Dyson series of the time-evolution operator. Under this representation, we perform a quantum simulation for the time-evolution operator by means of the linear combination of unitaries technique. We optimize the time steps of the evolution based on the Hamiltonian's dynamical characteristics, leading to a gate count that scales with an $L^1$-norm-like scaling with respect only to the norm of the interaction Hamiltonian, rather than that of the total Hamiltonian. We demonstrate that the cost of the algorithm is independent of the Hamiltonian's frequencies, implying its advantage for systems with highly oscillating components, and for time-decaying systems the cost does not scale with the total evolution time asymptotically. In addition, our algorithm retains the near optimal $\log(1/ε)/\log\log(1/ε)$ scaling with simulation error $ε$.
Half Metallicity in Hybrid BCN Nanoribbons
Creators: name: Kan, Er-Jun
name: Wu, Xiaojun
name: Li, Zhenyu
name: Zeng, X. C.
name: Yang, Jinlong
name: Hou, J. G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report a first-principles electronic-structure calculation on C and BN hybrid zigzag nanoribbons. We find that half-metallicity can arise in the hybrid nanoribbons even though stand-alone C or BN nanoribbon possesses a finite band gap. This unexpected half-metallicity in the hybrid nanos-tructures stems from a competition between the charge and spin polarizations, as well as from the pi orbital hybridization between C and BN. Our results point out a possibility of making spintronic devices solely based on nanoribbons and a new way of designing metal-free half metals.
Is there a reduction in risk of revision when 36-mm heads instead of 32 mm are used in total hip arthroplasty for patients with proximal femur fractures?
Creators: name: Tsikandylakis, Georgios
name: Kärrholm, Johan N
name: Hallan, Geir
name: Furnes, Ove
name: Eskelinen, Antti
name: Mäkelä, Keijo
name: Pedersen, Alma B
name: Overgaard, Søren
name: Mohaddes, Maziar
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Marine Biology
subject: Science Policy
subject: Hematology

description: Background and purpose — 32-mm heads are widely used in total hip arthroplasty (THA) in Scandinavia, while the proportion of 36-mm heads is increasing as they are expected to increase THA stability. We investigated whether the use of 36-mm heads in THA after proximal femur fracture (PFF) is associated with a lower risk of revision compared with 32-mm heads. Patients and methods — We included 5,030 patients operated with THA due to PFF with 32- or 36-mm heads from the Nordic Arthroplasty Register Association database. Each patient with a 36-mm head was matched with a patient with a 32-mm head, using propensity score. The patients were operated between 2006 and 2016, with a metal or ceramic head on a polyethylene bearing. Cox proportional hazards models were fitted to estimate the unadjusted and adjusted hazard ratio (HR) with 95% confidence intervals (CI) for revision for any reason and revision due to dislocation for 36-mm heads compared with 32-mm heads. Results — 36-mm heads had an HR of 0.9 (CI 0.7–1.2) for revision for any reason and 0.8 (CI 0.5–1.3) for revision due to dislocation compared with 32-mm heads at a median follow-up of 2.5 years (interquartile range 1–4.4). Interpretation — We were not able to demonstrate any clinically relevant reduction of the risk of THA revision for any reason or due to dislocation when 36-mm heads were used versus 32-mm. Residual confounding due to lack of data on patient comorbidities and body mass index could bias our results.
Height variables in the Abelian sandpile model: scaling fields and correlations
Creators: name: Jeng, Monwhea
name: Piroux, Geoffroy
name: Ruelle, Philippe
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We compute the lattice 1-site probabilities, on the upper half-plane, of the four height variables in the two-dimensional Abelian sandpile model. We find their exact scaling form when the insertion point is far from the boundary, and when the boundary is either open or closed. Comparing with the predictions of a logarithmic conformal theory with central charge c=-2, we find a full compatibility with the following field assignments: the heights 2, 3 and 4 behave like (an unusual realization of) the logarithmic partner of a primary field with scaling dimension 2, the primary field itself being associated with the height 1 variable. Finite size corrections are also computed and successfully compared with numerical simulations. Relying on these field assignments, we formulate a conjecture for the scaling form of the lattice 2-point correlations of the height variables on the plane, which remain as yet unknown. The way conformal invariance is realized in this system points to a local field theory with c=-2 which is different from the triplet theory.
description: 68 pages, 17 figures; v2: published version (minor corrections, one comment added)
Anisotropic Dependence of Giant Magneto-Impedance of Amorphous Ferromagnetic Ribbon on Biasing Field
Creators: name: Kaviraj, B.
name: Ghatak, S. K.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The magneto-impedance (MI) in amorphous ribbon of nominal composition Fe73.5Nb3Cu1Si13.5B9 has been measured at 1MHz and at room temperature for different configurations of exciting a.c and biasing d.c. fields. A large drop in both resistance and reactance is observed as a function of d.c magnetic field. When the d.c and a.c fields are parallel but normal to the axis of ribbon, smaller magnetic field is needed to reduce the impedance to its small saturated value compared to the situation when fields are along the axis of ribbon. Larger d.c. field is required to lower the impedance when the d.c field acts perpendicular to the plane of the ribbon. Such anisotropy in magneto-impedance is related to the anisotropic response of the magnetization of ribbon. The large change of impedance is attributed to large variation of a.c permeability on the direction and magnitude of the dc biasing field.
description: 12 pages, 7 figures, to be published in "International Journal of Modern Physics B"
Gravity and gravity-pump sewage systems including energy embodied in each system – case studies
Creators: name: Kaźmierski, Tomasz
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Space Science
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: In this article, the entire energy embodied in a sewage system has been estimated. The concepts of LCC, LCA and EE have been taken into consideration. The estimation of this energy is calculated from the moment of extracting the raw materials, through its transportation, to the making of a final product. The choice of materials and production technology is an important aspect here. This article considers the construction procedure of a gravity and gravity-pump sewage system, including estimating the amount of energy. In order to calculate the energy embodied in a sewage system, not only the cost of materials and transportation need to be taken into account but also the energy needed for laying a pipeline in the ground, system operation and the lifetime of the system’s components. The article aims to estimate the entire energy embodied in both aforementioned sewage system type. The most rational solution has been chosen.
Comparison of Validation Methods of Simulations for Final State Interactions in Hadron Production Experiments
Creators: name: Dytman, Steven
name: Hayato, Yoshinari
name: Raboanary, Roland
name: Sobczyk, Jan
name: Tena-Vidal, Julia
name: Vololoniaina, Narisoa
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Neutrino cross section and oscillation measurements depend critically on modeling of hadronic final state interactions (FSI). Often, this is one of the largest components of uncertainty in a measurement. This is because of the difficulty in modeling strong interactions in nuclei in a consistent quantum-mechanical framework. FSI models are most often validated using hadron-nucleus data which introduces further uncertainties. The alternative is to use transparency data where the hadron starts propagating from inside the nucleus and the probability of interaction is measured as a function of hadron energy. This work examines the relationship between the $π^+$ and proton total reaction cross section and transparency from a simulation viewpoint.
description: 21 pages, 18 figures
Charge Transport Properties of a Metal-free Phthalocyanine Discotic Liquid Crystal
Creators: name: Deibel, C.
name: Janssen, D.
name: Heremans, P.
name: de Cupere, V.
name: Geerts, Y.
name: Benkhedir, M. L.
name: Adriaenssens, G. J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Discotic liquid crystals can self-align to form one-dimensional semiconducting wires, many tens of microns long. In this letter, we describe the preparation of semiconducting films where the stacking direction of the disc-like molecules is perpendicular to the substrate surface. We present measurements of the charge carrier mobility, applying temperature-dependent time-of-flight transient photoconductivity, space-charge limited current measurements, and field-effect mobility measurements. We provide experimental verification of the highly anisotropic nature of semiconducting films of discotic liquid crystals, with charge carrier mobilities of up to 2.8x10$^{-3}$cm$^2$/Vs. These properties make discotics an interesting choice for applications such as organic photovoltaics.
description: 5 pages, 5 figures
Local Hidden Variables Underpinning of Entanglement and Teleportation
Creators: name: Kalev, A.
name: Mann, A.
name: Revzen, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entangled states whose Wigner functions are non-negative may be viewed as being accounted for by local hidden variables (LHV). Recently, there were studies of Bell's inequality violation (BIQV) for such states in conjunction with the well known theorem of Bell that precludes BIQV for theories that have LHV underpinning. We extend these studies to teleportation which is also based on entanglement. We investigate if, to what extent, and under what conditions may teleportation be accounted for via LHV theory. Our study allows us to expose the role of various quantum requirements. These are, e.g., the uncertainty relation among non-commuting operators, and the no-cloning theorem which forces the complete elimination of the teleported state at its initial port.
description: 24 pages, 1 figure, accepted Found. Phys
Generalized Emergent Dark Energy Model and the Hubble Constant Tension
Creators: name: Yang, Weiqiang
name: Di Valentino, Eleonora
name: Pan, Supriya
name: Shafieloo, Arman
name: Li, Xiaolei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate a generalized form of the phenomenologically emergent dark energy model, known as generalized emergent dark energy (GEDE), introduced by Li and Shafieloo [Astrophys. J. {\bf 902}, 58 (2020)] in light of a series of cosmological probes and considering the evolution of the model at the level of linear perturbations. This model introduces a free parameter $Δ$ that can discriminate between the $Λ$CDM (corresponds to $Δ=0$) or the phenomenologically emergent dark energy (PEDE) (corresponds to $Δ=1$) models, allowing us to determine which model is preferred most by the fit of the observational datasets. We find evidence in favor of the GEDE model for Planck alone and in combination with R19, while the Bayesian model comparison is inconclusive when Supernovae Type Ia or BAO data are included. In particular, we find that $Λ$CDM model is disfavored at more than $2σ$ CL for most of the observational datasets considered in this work and PEDE is in agreement with Planck 2018+BAO+R19 combination within $1σ$ CL.
description: 10 pages, 4 tables and 5 figures; version published in Phys. Rev. D
«... And now I have to enter Father Mike’s head, I’m afraid» Parallessi, onniscienza omodiegetica e “io” autoriali nella narrativa contemporanea (II)
Creators: name: Pennacchio, Filippo
Publisher: name: Università degli Studi di Milano
Year: 2015
Subjects: paralepsis; first-person narration; unnatural narratology; blending; voice-over

description: Il presente saggio costituisce la seconda e ultima parte di uno studio incentrato su alcune altera- zioni del racconto in prima persona nella narrativa contemporanea. In particolare, l’attenzione è rivolta alla fusione di modalità tipiche del racconto omodiegetico con altre più tipiche della nar- razione in terza persona, ovvero, seguendo la lezione di Franz Karl Stanzel, della narrazione au- toriale. Ripartendo dalle analisi svolte nella prima parte dello studio (pubblicata sul numero X di Enthymema), nei paragrafi 3.1, 3.2 e 3.3 si proporrà una ricostruzione del dibattito teorico più re- cente intorno all’argomento, enfatizzando in particolare la contrapposizione tra un orientamen- to ‘innaturale’ e uno viceversa ‘naturale’. Nei paragrafi 4.1 e 4.2 verrà invece avanzata un’ipotesi interpretativa all’insegna dell’intermedialità, mentre nell’ultimo paragrafo si ragionerà intorno alle possibili motivazioni dietro l’attuale diffusione di questo modo di raccontare.
description: ENTHYMEMA, No 12 (2015)
Chiral quantum optics with giant atoms
Creators: name: Soro, Ariadna
name: Kockum, Anton Frisk
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In quantum optics, it is common to assume that atoms are point-like objects compared to the wavelength of the electromagnetic field they interact with. However, this dipole approximation is not always valid, e.g., if atoms couple to the field at multiple discrete points. Previous work has shown that superconducting qubits coupled to a one-dimensional waveguide can behave as such "giant atoms" and then can interact through the waveguide without decohering, a phenomenon that is not possible with small atoms. Here, we show that this decoherence-free interaction is also possible when the coupling to the waveguide is chiral, i.e., when the coupling depends on the propagation direction of the light. Furthermore, we derive conditions under which the giant atoms in such chiral architectures exhibit dark states. In particular, we show that unlike small atoms, giant atoms in a chiral waveguide can reach a dark state even without being excited by a coherent drive. We also show that in the driven-dissipative regime, dark states can be populated faster in giant atoms. The results presented here lay a foundation for applications based on giant atoms in quantum simulations and quantum networks with chiral settings.
description: 18 pages, 5 figures, 6 tables
Silenzi d’autore di Bice Mortara Garavelli
Creators: name: Rossi, Laura Lucia
Publisher: name: Università degli Studi di Milano
Year: 2015
Subjects: silenzio; reticenza; lacuna; retorica; non-detto

description: In questo articolo si recensisce Silenzi d’autore di Bice Mortara Garavelli (Bari: Laterza, 2015)
description: ENTHYMEMA, No 12 (2015)
Gemini Near Infrared Integral Field Spectroscopy of the Narrow-Line Region of ESO428-G14: kinematics, excitation and the role of the radio jet
Creators: name: Riffel, Rogemar A.
name: Storchi-Bergmann, Thaisa
name: Winge, Claudia
name: Barbosa, Fausto K. B.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present 2D gas kinematics and excitation of the inner 300 pc of the Seyfert galaxy ESO428-G14 at a sampling of 14 pc^2, from near-IR spectroscopic observations at R~6000 obtained with the IFU of the Gemini Near-Infrared Spectrograph. From measurements of fluxes and profiles of the emission lines [FeII]lambda1.257, Pa_beta, H_2lambda2.121 and Br_gamma, we construct 2D maps of line intensities and ratios, radial velocities and velocity dispersions. Emission lines "tomography" is provided by velocity slices obtained across the line profiles, which allows the mapping of not only of peak velocities but including also the wings. We compare these maps with a previously published high spatial resolution radio map and find a tight relation between the radio structure and the emission-line flux distributions and kinematics, revealing that the radio-jet plays a fundamental role not only in shaping the NLR but also in the imprint of its kinematics. Blueshifts of up to 400 km/s and velocity dispersions of up to 150 km/s are observed in association with the radio jet at position angle PA=129, which is also the PA of the photometric major axis of the galaxy. The [FeII] shows the largest blueshifts and velocity dispersions and its flux distribution is concentrated along the jet, while the H_2 shows the lowest velocity dispersions and has additional flux contribution from regions beyond the jet. We use the 2D velocity dispersion maps to estimate upper limits to the contribution of the radio jet to the excitation of [FeII] and H_2 which may reach 90% for [FeII] and 80% for H_2 in the jet region. The [FeII]/Pa_beta emission-line ratios and the association of the [FeII] flux distribution and kinematics with the radio structure supports a stronger contribution of the radio jet to the [FeII] excitation than to that of H_2.
description: 13 pages, accepted for publication in MNRAS
Charmonium production in pp, p+Pb and Pb+Pb collisions with CMS experiment
Creators: name: Abdulsalam, Abdulla
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report the measurements of the prompt and non-prompt J/ψ and ψ(2S) nuclear modification factors (RAA) using pp and PbPb data and the RpPb using pPb data collected by CMS at the LHC. All measurements were performed via the di-muon decay channel. The RAA analysis is based on PbPb and pp data samples collected at 5.02 TeV in 2015, corresponding to integrated luminosities of 464 μb-1 and 28 pb-1. These measurements are performed in the di-muon rapidity range of |y| < 2.4 as a function of centrality, rapidity, and transverse momentum (pT) from pT = 3 GeV/c in the most forward region and up to 50 GeV/c. The RpPb analysis based on pPb data, is performed for prompt J/ψ and ψ(2S) in different kinematic bins of pT and rapidity.
description: 7 pages, 4 figures, 1st Sharjah International Conference on Particle Physics, Astrophysics and Cosmology (FISICPAC-2018)
Generating and Revealing a Quantum Superposition of Electromagnetic Field Binomial States in a Cavity
Creators: name: Franco, R. Lo
name: Compagno, G.
name: Messina, A.
name: Napoli, A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce the $N$-photon quantum superposition of two orthogonal generalized binomial states of electromagnetic field. We then propose, using resonant atom-cavity interactions, non-conditional schemes to generate and reveal such a quantum superposition for the two-photon case in a single-mode high-$Q$ cavity. We finally discuss the implementation of the proposed schemes.
description: 4 pages, 3 figures. Title changed (published version)
Predicting unregulated disinfection by-products in water distribution networks using generalized regression neural networks
Creators: name: Mian, Haroon R.
name: Hu, Guangji
name: Hewage, Kasun
name: Rodriguez, Manuel J.
name: Sadiq, Rehan
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Disinfection by-products (DBPs) formation in water distribution networks (WDNs) is a common type of water quality failure. A reliable DBPs modeling can be a way to prevent a water quality failure. In this study, generalized regression neural network (GRNN)-based models were developed to predict the occurrence of three unregulated DBPs i.e. dichloroacetonitrile (DCAN), trichloropropanone (TCP), and trichloronitromethane (TCNM). Water sampling data of several WDNs were used to develop models. Water quality parameters and regulated DBPs were used as predictors to models. The results were validated and verified. Besides, key predictors were identified followed by the sensitivity analysis. The coefficient of determination (R2) of GRNN-based models was >75% for DCAN and TCP; whereas for TCNM, the R2
Fabio Camilletti, Leopardi’s Nymphs: Grace, Melancholy, and the Uncanny
Creators: name: Versace, Stefano
Publisher: name: Università degli Studi di Milano
Year: 2015
Subjects: Leopardi; Freud; malinconia; perturbante

description: Recensiamo Camilletti, Fabio. Leopardi’s Nymphs: Grace, Melancholy, and the Uncanny. Oxford: Leg- enda, 2013. Stampa.
description: ENTHYMEMA, No 12 (2015)
Quantum-confined charge transfer that enhances magnetic anisotropy in lanthanum M-type hexaferrites
Creators: name: Bhandari, Churna
name: Flatté, Michael E.
name: Paudyal, Durga
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Iron-based hexaferrites are critical-element-free permanent magnet components of magnetic devices. Of particular interest is electron-doped M-type hexaferrite i.e., LaFe$_{12}$O$_{19}$ (LaM) in which extra electrons introduced by lanthanum substitution of barium/strontium play a key role in uplifting the magnetocrystalline anisotropy. We investigate the electronic structure of lanthanum hexaferrite using a \textit{localized} density functional theory which reproduces semiconducting behavior and identifies the origin of the very large magnetocrystalline anisotropy. Localized charge transfer from lanthanum to the iron at the crystal's $2a$ site produces a narrow $3d_{z^2}$ valence band strongly locking the magnetization along the $c$ axis. The calculated uniaxial magnetic anisotropy energies from fully self-consistent calculations are nearly double the single-shot values, and agree well with available experiments. The chemical similarity of lanthanum to other rare earths suggests that LaM can host for other rare earths possessing non-trivial $4f$ electronic states for, \textit{e.g.,} microwave-optical quantum transduction.
description: 10 pages and 9 figures
Un drammatico ritorno: Dmitrij P. Svjatopolk-Mirskij nel Regno Unito e in Unione Sovietica
Creators: name: Illarionova, Elizaveta
Publisher: name: Università degli Studi di Milano
Year: 2015

description: Recensiamo l’edizione russa dei saggi del critico lette- rario Dmitrij Mirskij, O literature i iskusstve. Stat’i i recen- zii 1922-1937, a cura di O.A.Korostelev e M.V. Efimov, trad. russa di M.V. Efimov, introduzio- ne di Gerald S. Smith, Moskva: Novoe literaturnoe obozrenie, 2014.
description: ENTHYMEMA, No 12 (2015)
Monitoring and characterising the solids loading dynamics to drainage systems via gully pots
Creators: name: Rietveld, Matthijs
name: Clemens, Francois
name: Langeveld, Jeroen
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Runoff (re)mobilises solids and their associated pollutants from streets and transports them via gully pots to the drainage system. As the solids negatively impact the performance of the drainage systems, knowledge on the solids loading in terms of mass and composition is essential. However, monitoring data on the solids loading, in particular, covering all seasons and a number of sites, is scarce. This article presents the results of a monitoring campaign on the solids loading to a drainage system via 52 gully pots over a period of 2 years at a sampling rate of once per 3–4 weeks. The loading shows a maximum during the tree phases ‘leaf growth’ and ‘full capacity’ and is correlated with the rain intensity during these phases. The organic fraction and D50 of the solids are correlated with leaf abscission. The settling velocity of the particles <1800 µm is strongly correlated with their organic fraction.
Light-ray moments as endpoint contributions to modular Hamiltonians
Creators: name: Kabat, Daniel
name: Lifschytz, Gilad
name: Nguyen, Phuc
name: Sarkar, Debajyoti
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider excited states in a CFT, obtained by applying a weak unitary perturbation to the vacuum. The perturbation is generated by the integral of a local operator $J^{(n)}$ of modular weight $n$ over a spacelike surface passing through $x = 0$. For $\vert n \vert \geq 2$ the modular Hamiltonian associated with a division of space at $x = 0$ picks up an endpoint contribution, sensitive to the details of the perturbation (including the shape of the spacelike surface) at $x = 0$. The endpoint contribution is a sum of light-ray moments of the perturbing operator $J^{(n)}$ and its descendants. For perturbations on null planes only moments of $J^{(n)}$ itself contribute.
description: LaTeX, 35 pages. v2: references added, version to appear in JHEP
Parity-violating nucleon-nucleon interaction from different approaches
Creators: name: Desplanques, B.
name: Hyun, C. H.
name: Ando, S.
name: Liu, C. -P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Two-pion exchange parity-violating nucleon-nucleon interactions from recent effective field theories and earlier fully covariant approaches are investigated. The potentials are compared with the idea to obtain better insight on the role of low-energy constants appearing in the effective field theory approach and the convergence of this one in terms of a perturbative series. The results are illustrated by considering the longitudinal asymmetry of polarized protons scattering off protons, $\vec{p}+p -> p+p$, and the asymmetry of the photon emission in radiative capture of polarized neutrons by protons, $\vec{n}+p -> d+γ$.
description: 31 pages
title: Ordnung zur Änderung der Ordnung für das Department Chemie der Fakultät für Naturwissenschaften an der Universität Paderborn
title: vom 19. Juli 2019
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2019

description: Amtliche Mitteilungen / Universität Paderborn
Az okostelefon- és közösségimédia-addikció hatásai a munka világában
Creators: name: Simon, Adél Csenge
name: Mészáros, Noémi Zsuzsanna
name: Pachner, Orsolya Csilla
name: Kiss, Orhidea Edith
Publisher: name: Eötvös Loránd Tudományegyetem Pedagógiai és Pszichológiai Kar
Year: 2021

description: Alkalmazott Pszichológia, vol. 21. issue 2. ISSN 1419-872X