cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Impact of Systematic Redshift Errors on the Cross-correlation of the Lyman-$α$ Forest with Quasars at Small Scales Using DESI Early Data
Creators: name: Bault, Abby
name: Kirkby, David
name: Guy, Julien
name: Brodzeller, Allyson
name: Aguilar, J.
name: Ahlen, S.
name: Bailey, S.
name: Brooks, D.
name: Cabayol-Garcia, L.
name: Chaves-Montero, J.
name: Claybaugh, T.
name: Cuceu, A.
name: Dawson, K.
name: de la Cruz, R.
name: de la Macorra, A.
name: Dey, A.
name: Doel, P.
name: Filbert, S.
name: Font-Ribera, A.
name: Forero-Romero, J. E.
name: Gaztañaga, E.
name: Gontcho, S. Gontcho A
name: Gordon, C.
name: Herrera-Alcantar, H. K.
name: Honscheid, K.
name: Iršič, V.
name: Karaçaylı, N. G.
name: Kehoe, R.
name: Kisner, T.
name: Kremin, A.
name: Lambert, A.
name: Landriau, M.
name: Guillou, L. Le
name: Levi, M. E.
name: Manera, M.
name: Martini, P.
name: Meisner, A.
name: Miquel, R.
name: Montero-Camacho, P.
name: Moustakas, J.
name: Muñoz-Gutiérrez, A.
name: Nie, J.
name: Niz, G.
name: Palanque-Delabrouille, N.
name: Percival, W. J.
name: Poppett, C.
name: Prada, F.
name: Pérez-Ràfols, I.
name: Ramírez-Pérez, C.
name: Ravoux, C.
name: Rezaie, M.
name: Rossi, G.
name: Sanchez, E.
name: Schlafly, E. F.
name: Schlegel, D.
name: Schubnell, M.
name: Silber, J.
name: Tan, T.
name: Tarlé, G.
name: Walther, M.
name: Weaver, B. A.
name: Zhou, Z.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Dark Energy Spectroscopic Instrument (DESI) will measure millions of quasar spectra by the end of its 5 year survey. Quasar redshift errors impact the shape of the Lyman-$α$ forest correlation functions, which can affect cosmological analyses and therefore cosmological interpretations. Using data from the DESI Early Data Release and the first two months of the main survey, we measure the systematic redshift error from an offset in the cross-correlation of the Lyman-$α$ forest with quasars. We find evidence for a redshift dependent bias causing redshifts to be underestimated with increasing redshift, stemming from improper modeling of the Lyman-$α$ optical depth in the templates used for redshift estimation. New templates were derived for the DESI Year 1 quasar sample at $z > 1.6$ and we found the redshift dependent bias, $Δr_\parallel$, increased from $-1.94 \pm 0.15$ $h^{-1}$ Mpc to $-0.08 \pm 0.04$ $h^{-1}$ Mpc ($-205 \pm 15~\text{km s}^{-1}$ to $-9.0 \pm 4.0~\text{km s}^{-1}$). These new templates will be used to provide redshifts for the DESI Year 1 quasar sample.
description: 29 pages, 9 figures, 5 tables
Janibacter anopheles AB
Creators: name: Choi, Jung-Hye
name: Cha, Ju-Hee
name: Bae, Jin-Woo
name: Cho, Jang-Cheon
name: Chun, Jongsik
name: Im, Wan-Taek
name: Jahng, Kwang Yeop
name: Jeon, Che Ok
name: Joh, Kiseong
name: Kim, Seung Bum
name: Seong, Chi Nam
name: Yoon, Jung-Hoon
name: Cha, Chang-Jun
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Bacteria
Actinobacteria
Actinobacteridae
Actinomycetales
Intrasporangiaceae
Janibacter
Janibacter anopheles

description: Description of Janibacter anopheles AB7
Cells are Gram-staining-positive, non-flagellated and short­rod­shaped. Colonies are circular, raised, entire and ivory­colored after 2 days on MA at 25°C. Positive reactions are obtained for nitrate reduction, esculin hydrolysis and β-galactosidase in API 20NE and negative reactions are obtained for indole production, glucose fermentation, arginine dihydrolase, urease and gelatinase. D­glucose, L­arabinose, D­mannose, D­mannitol, N ­acetyl­glucosamine, D­maltose, potassium gluconate, malic acid and trisodium citrate are utilized. Does not utilize capric acid, adipic acid and phenylacetic acid. Strain AB7 (= NIBRBA0000114044) was isolated from a tidal flat sample, Uihang-ri, Sowon-myeon, Taean, Korea.
description: Published as part of Choi, Jung-Hye, Cha, Ju-Hee, Bae, Jin-Woo, Cho, Jang-Cheon, Chun, Jongsik, Im, Wan-Taek, Jahng, Kwang Yeop, Jeon, Che Ok, Joh, Kiseong, Kim, Seung Bum, Seong, Chi Nam, Yoon, Jung-Hoon & Cha, Chang-Jun, 2016, Report on 31 unrecorded bacterial species in Korea that belong to the phylum Actinobacteria, pp. 1-13 in Journal of Species Research 5 (1) on page 8, DOI: 10.12651/JSR.2016.5.1.001, http://zenodo.org/record/8120360
Community Attitudes Towards Institutional Child Sex Offenders
Creators: name: Taylor, Tiffany E.
name: Williams, Andy
Publisher: name: PsychArchives
Year: 2023
Subjects: subject: 150

description: Child sexual abuse (CSA) is a globally prevalent, and vilified, offense. A broad variety of are offenses encompassed within the CSA label but one area appears underexplored within the research community despite gaining considerable attention in the media. The sexual abuse of children perpetrated by persons who gain access to the child through their roles within child serving institutions, referred to here as institutional child sexual abuse. Such offenses are believed to make up a small proportion of CSA acts but media sensationalism can keep the public focused on these types of offences which increases negative attention towards those who commit them. As a step towards closing this apparent research gap, we explore the stigmatization of individuals labelled as institutional child sexual offenders by surveying community members on their desired social distance from, and attitudes towards, institutional child sex offenders. We recruited 347 community-based participants and found that community members have highly negative attitudes towards, and desire increased social distance from, institutional child sex offenders. Such attitudes may have negative implications on the community reintegration of institutional child sex offenders and thus potentially increase the risk of recidivism. This work discusses these findings and the recommendations derived from the study.
Two-junction model in different percolation regimes of silver nanowires networks
Creators: name: Schneider, J. I. Diaz
name: Quinteros, C. P.
name: Levy, P. E.
name: Martínez, E. D.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Random networks offer fertile ground for achieving complexity and criticality, both crucial for an unconventional computing paradigm inspired by biological brains' features. In this work, we focus on characterizing and modeling different electrical transport regimes of self-assemblies of silver nanowires (AgNWs). As percolation plays an essential role in such a scenario, we explore a broad range of areal density coverage. Close-to-percolation realizations (usually used to demonstrate neuromorphic computing capabilities) have large pristine resistance and require an electrical activation. Up to now, highly conductive over-percolated systems (commonly used in electrode fabrication technology) have not been thoroughly considered for hardware-based neuromorphic applications, though biological systems exhibit such an extremely high degree of interconnections. Here, we show that high current densities in over-percolated low-resistance AgNW networks induce a fuse-type process, allowing a switching operation. Such electro-fusing discriminates between weak and robust NW-to-NW links and enhances the role of filamentary junctions. Their reversible resistive switching enable different conductive paths exhibiting linear I-V features. We experimentally study both percolation regimes and propose a model comprising two types of junctions that can describe, through numerical simulations, the overall behavior and observed phenomenology. These findings unveil a potential interplay of functionalities of neuromorphic systems and transparent electrodes.
Latin Majuscule Writing with semicursive hand in Herculaneum papyri
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 21
description: "Study of the following Latin papyri: P.Herc. 206, 215, 218, 394, 457, 502, 514, 902, 804, 1254, 1257, 1557, 1774. All papyri are listed on the cover page of the main folder, and sometimes they are accompanied by brief bibliographical notes. The indication 'Vu 54 - fini - Revue 58' is written at the end of the list. The study related to each papyrus is enclosed in one folder with the number of the papyrus written on the upper right corner; in one case the sheets related to two papyri are inserted in one single folder, and one of the two numbers is written in a different ink"
description: Source: 4MAR_9_2_5-15
description: created: n.d., 1957
Plectrocnemia ondakeana Tsuda 1942
Creators: name: Zhong, Hua
name: Yang, Lian-Fang
name: Morse, John C.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Polycentropodidae
Plectrocnemia
Plectrocnemia ondakeana

description: Plectrocnemia ondakeana Tsuda 1942, new record
Plectrocnemia ondakeana Tsuda 1942: 261 –262 (male); type locality: Japan. Ohkawa & Ito 2007: 186 –188.
Our specimens are almost identical with the description and illustrations of this species by Ohkawa & Ito 2007.
Specimens examined. Si-chuan Province: Mei-gu County, Mei-gu, Da-feng-ding National Nature Reserve, Shu-wo village, Cha-cha-kou stream, N28.76°, E103.25°, alt. 1671 m, 6 July 2005, Coll. Sun C-h., 2 males; same except Gong-fan-yi stream, N28.76°, E103.26°, alt. 1653 m, 6 July 2005, Coll. Zhou X., 11 males; same except Cha-cha-kou stream alt. 1650 m, N28.76°, E103.25°, 6 July 2005, Coll. C.J. Geraci and J.C. Morse, 13 males.
Distribution. China (Si-chuan); Japan.
description: Published as part of Zhong, Hua, Yang, Lian-Fang & Morse, John C., 2012, The genus Plectrocnemia Stephens in China (Trichoptera, Polycentropodidae), pp. 1-24 in Zootaxa 3489 on pages 7-8, DOI: 10.5281/zenodo.209646
Malvaevora timida subsp. timida
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Malvaevora
Malvaevora timida
Malvaevora timida timida (rossi, 1792)

description: Malvaevora timida timida (Rossi, 1792)
Records. DON, LUG [Yunakov et al., 2018: 102–103].
Localities. Donetsk Region. Artemovsk Distr.: Dronovka, 3.07.1999, 30.07.2002, 24.07.2003, 22.06.2010, 21.06.2011, 8.07.2011; Seversk, 9.07.2003. Volodarskoe Distr.: Kamennye mogily NR, 30.04.2000; Volodarskoe, 8.07.2001 (M. Sergeev). Mangush Distr.: Belosarayskaya Spit, Meotida NNP, 8.08.2003 (E. Prokopenko). Yasinovataya Distr.: Yasinovataya, 9.06.2004 (M. Sergeev); Peski, 2.07.2011. Tel’manovo Distr.: Zernovoe, 5.06.2010. Donetsk, DBG, 18.06.2007 (A. Gubin), 17.05.2009 (M. Sergeev); Donetsk, 3.05.2011. Novoazovsk Distr.: Klinkino, 10.05.2014; Khomutovskaya steppe NR, 8.05.2016, 10.05.2016, 22.05.2016, 6.06.2016.
Lugansk Region. Stanitsa Luganskaya Distr.: Kondrashevskaya-Novaya st., 15.09.2000; Pridontsovskaya poyma NR, 12.06.2003 (M.Sergeev).
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 15, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Towards $21$-cm intensity mapping at $z=2.28$ with uGMRT using the tapered gridded estimator -- IV. Wideband analysis
Creators: name: Elahi, Khandakar Md Asif
name: Bharadwaj, Somnath
name: Pal, Srijita
name: Ghosh, Abhik
name: Ali, Sk. Saiyad
name: Choudhuri, Samir
name: Chakraborty, Arnab
name: Datta, Abhirup
name: Roy, Nirupam
name: Choudhury, Madhurima
name: Dutta, Prasun
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present a Wideband Tapered Gridded Estimator (TGE), which incorporates baseline migration and variation of the primary beam pattern for neutral hydrogen (${\rm H\hspace{0.5mm}}{\scriptsize {\rm I}}$) 21-cm intensity mapping (IM) with large frequency bandwidth radio-interferometric observations. Here we have analysed $394-494 \, {\rm MHz}$ $(z = 1.9 - 2.6)$ uGMRT data to estimate the Multi-frequency Angular Power Spectrum (MAPS) $C_\ell(Δν)$ from which we have removed the foregrounds using the polynomial fitting (PF) and Gaussian Process Regression (GPR) methods developed in our earlier work. Using the residual $C_\ell(Δν)$ to estimate the mean squared 21-cm brightness temperature fluctuation $Δ^2(k)$, we find that this is consistent with $0 \pm 2 σ$ in several $k$ bins. The resulting $2σ$ upper limit $Δ^2(k) < (4.68)^2 \, \rm{mK^2}$ at $k=0.219\,\rm{Mpc^{-1}}$ is nearly $15$ times tighter than earlier limits obtained from a smaller bandwidth ($24.4 \, {\rm MHz}$) of the same data. The $2σ$ upper limit $[Ω_{\rm H\hspace{0.5mm}{\scriptsize {\rm I}}} b_{\rm H\hspace{0.5mm}{\scriptsize {\rm I}}}] < 1.01 \times 10^{-2}$ is within an order of magnitude of the value expected from independent estimates of the ${\rm H\hspace{0.5mm}}{\scriptsize {\rm I}}$ mass density $Ω_{\rm H\hspace{0.5mm}{\scriptsize {\rm I}}}$ and the ${\rm H\hspace{0.5mm}}{\scriptsize {\rm I}}$ bias $b_{\rm H\hspace{0.5mm}{\scriptsize {\rm I}}}$. The techniques used here can be applied to other telescopes and frequencies, including $\sim 150 \, {\rm MHz}$ Epoch of Reionization observations.
description: Accepted for publication in MNRAS
Ein paar Kleinigkeiten zu Köhlers Dokumenten zum Ablaßstreit von 1517
Creators: name: Nestle, Eberhard
Publisher: name: Zeitschrift für Kirchengeschichte
Year: 1970

description: Zeitschrift für Kirchengeschichte, Bd. 23 Nr. 4 (1902): Zeitschrift für Kirchengeschichte, Band 23, Heft 4
Real-time observation of picosecond-timescale optical quantum entanglement toward ultrafast quantum information processing
Creators: name: Kawasaki, Akito
name: Brunel, Hector
name: Ide, Ryuhoh
name: Suzuki, Takumi
name: Kashiwazaki, Takahiro
name: Inoue, Asuka
name: Umeki, Takeshi
name: Yamashima, Taichi
name: Sakaguchi, Atsushi
name: Takase, Kan
name: Endo, Mamoru
name: Asavanant, Warit
name: Furusawa, Akira
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entanglement is a fundamental resource of various optical quantum-information-processing (QIP) applications. Towards high-speed QIP system, entanglement should be encoded in short wavepackets. We report real-time observation of ultrafast optical Einstein-Podolsky-Rosen (EPR) correlation at a picosecond timescale in a continuous-wave (CW) system. Optical phase-sensitive amplification using 6-THz-bandwidth waveguide-optical-parametric amplifier enhances the effective efficiency of 70-GHz-bandwidth homodyne detectors, mainly used in 5th-generation telecommunication, enabling its use in real-time quantum-state measurement. While power measurement using frequency scanning, i.e., optical spectrum analyzer, is not performed in real-time, our observation is demonstrated through real-time amplitude measurement and can be directly employed in QIP applications. Observed EPR states show quantum correlation of 4.5 dB below shotnoise level encoded in wavepackets with 40-ps period, equivalent to 25-GHz repetition -- ${10^3}$ times faster than previous entanglement observation in CW system. The quantum correlation of 4.5 dB is already sufficient for several QIP applications, and our system can be readily extended to large-scale entanglement. Moreover, our scheme has high compatibility with optical communication technology such as wavelength-division multiplexing, and femtosecond-timescale observation is also feasible. Our demonstration is paradigm shift in accelerating accessible quantum correlation, the foundational resource of all quantum applications, from the nanosecond to picosecond timescale, enabling ultra-fast optical QIP.
description: 14 pages, 4 figures
Melanobaris atramentaria
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Melanobaris
Melanobaris atramentaria

description: Melanobaris atramentaria (Boheman, 1836)
Records. DON, LUG [Yunakov et al., 2018: 103].
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 15, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Effect of photoinduced screening on the spectroscopic signature of exciton-phonon coupling
Creators: name: Mor, Selene
name: Gosetti, Valentina
name: Agekyan, Vadim F.
name: Giannetti, Claudio
name: Sangaletti, Luigi
name: Pagliara, Stefania
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The light-mediated interaction of fermionic and bosonic excitations governs the optoelectronic properties of condensed matter systems. In photoexcited semiconductors, the coupling of electron-hole pairs (excitons) to coherent optical phonons enables a modulation of the excitonic resonance that is phase-locked to the frequency of the coupled vibrational mode. Moreover, due to the Coulombic nature of excitons, their dynamics are sensitive to transient changes in the screening by the photoexcited carriers. Interestingly, the effect of photoinduced screening on the transient optical signal originating from the exciton dynamics coupled to phonons is not yet established. By means of broadband transient reflectance spectroscopy, we disclose how exciton-phonon coupling manifests in either presence or absence of dynamical screening in a layered semiconductor. Further, we unveil the promoting role of photoinduced screening on these exciton-phonon coupled dynamics as opposed to the case in which the unscreened exciton-exciton repulsion likely dominates the nonequilibrium optical response. These findings set a protocol to look at an excitonic resonance and its fundamental many-body interactions on the ultrafast timescale, and provide new perspectives on the access to nonequilibrium coupled dynamics.
Motives
Creators: name: Barbieri-Viale, L.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Algebraic Geometry (math.AG)
subject: Category Theory (math.CT)
subject: K-Theory and Homology (math.KT)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 18F99, 14F99

description: Making a survey of recent constructions of universal cohomologies we suggest a new framework for a theory of motives in algebraic geometry.
description: Published on the special issue dedicated to the memory of Jacob Murre
title: Spargelbohne :
title: Richtlinien für die Durchführung der Prüfung auf Unterscheidbarkeit, Homogenität und Beständigkeit.
titleType: Subtitle
Creators: name: International Union For The Protection Of New Varieties Of Plants,
Publisher: name: International Union for the Protection of New Varieties of Plants,
Year: 0
Subjects: Plants
Asparagus Bean
New Varieties of Plants

description: Zweck dieser Richtlinien („Prüfungsrichtlinien“) ist es, die in der Allgemeinen Einführung (Dokument TG/1/3) und deren verbundenen TGP-Dokumenten enthaltenen Grundsätze in detaillierte praktische Anleitung für die harmonisierte Prüfung der Unterscheidbarkeit, der Homogenität und der Beständigkeit (DUS) umzusetzen und insbesondere geeignete Merkmale für die DUS-Prüfung und die Erstellung harmonisierter Sortenbeschreibungen auszuweisen.
Collective excitations in competing phases in two and three dimensions
Creators: name: Althüser, Joshua
name: Uhrig, Götz S.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We investigate the superconducting (SC), charge-density wave (CDW), and antiferromagnetic (AFM) phases in the extended Hubbard model at zero temperature and half-filling. We employ the iterated equations of motion approach to compute the two-particle Green's functions and their spectral densities. This renders a comprehensive analysis of the behavior of collective excitations possible as the model's parameters are tuned across phase transitions. We identify the well-known amplitude (Higgs) and phase (Anderson-Bogoliubov) modes within the superconducting phase and observe a similar excitation (cooperon) in the CDW phase which shifts towards zero energy as the system approaches the phase transition to the SC phase. In the CDW phase, close to the phase transition to the AFM phase, we find a collective mode, an exciton, that does not change significantly and another mode, a longitudinal magnon, that emerges from the two-particle continuum as the system approaches the phase transition to the AFM phase. It becomes identical with the former at the transition. In the AFM phase, their roles are reversed. Additionally, we find a transversal Goldstone magnon located at zero energy.
description: 19 pages, 10 figures
Staminodeus forcipis Nico M. Franz 2001, new species
Creators: name: Nico M. Franz
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Staminodeus
Staminodeus forcipis

description: Staminodeus forcipis, new species
Diagnosis. Staminodeus forcipis is distinguished from S. bispinosus by the fairly large frontal spinule and the distinctly arcuate, apically dentate profemur in males. See diagnosis of S. bispinosus for females.
Male. Length 2.1 mm, width 1.0 mm, l/ w 2.1. Rostrum 0.5 mm, r/p 0.8. Frons with 1 apically directed, arcuate spinule, nearly 2/5 as long as diameter of eye, anteriorly with long, fine, erect setae. Pronotum l/ w 0.9, convex. Prosternum longer than mesosternum. Profemur (Fig. 3e) (distinctly) arcuate, f/p 1.2, width similar throughout, each ventrolateral margin with row of denticuli/dentes, larger towards apex; protibia (Fig. 3e) slightly arcuate, t/f 1.0, anteroventral margin with row of 8–10 apically directed, arcuate dentes, apically mucronate, promucron nearly 2/3 as long as protarsal claw; mesotibia apically inermous. Elytron l/ w 1.4. Median lobe (Fig. 4e) l/ w 2.9 (N 1), laterobasal sclerites apically heavily sclerotized, broadened, denticulate, median sclerite basally projected, apically acuminate, glabrate, apical rami distinctly undulate in central region, basal 3/4 of median lobe denticulate, aedeagal apodemes shorter than median lobe.
Female. Length 1.9–2.0 mm, width 1.0 mm, l/ w 1.9 –2.0. Rostrum 0.5 mm, r/p 1.0. Frontal spine nearly 3/5 as long as diameter of eye. Pronotum l/ w 0.8 –0.9. F/p
1.1–1.2; t/f 0.9–1.0. Elytron l/ w 1.4 (N 2). Spermatheca (Fig. 5e) deflexed nearly 90, subapically undulate, apex slightly separated, rotundate.
Type Information. Male holotype ‘‘ COSTA RICA, S. J., Zurqui de Moravia, 1,600 m, XI­1995, malaise trap, Hanson & Godoy’ ’ (CWOB); female allotype ‘‘ COSTA RICA, S. Jose, Zurqui de Moravia, 1,600 m, malaise trap, III­1992, P. Hanson’ ’ (CWOB); female paratype ‘‘ COSTA RICA, S. Jose, Zurqui de Moravia, 1,600 m, malaise trap, II­1993, P. Hanson’ ’ (MUCR, 1: teneral).
Etymology. Named for the dentate profemur and protibia in males which resemble a pair of tongs— forceps signifying ‘‘nippers, tongs’’ (Brown 1956).
Distribution. Staminodeus forcipis has been collected in the Cordillera de Tilarán of Costa Rica, Provincia Puntarenas, Monteverde; and in the Central Valley of Costa Rica, Provincia San Jose´, Zurquí de Moravia (Fig. 6).
Natural History. Unknown.
description: Published as part of Nico M. Franz, 2001, Description And Phylogeny Of Staminodeus, A New Genus Of Derelomini (Coleoptera: Curculionidae) Associated With Cyclanthaceae, pp. 411-432 in The Coleopterists Bulletin 55 (4) on pages 425-426, DOI: 10.1649/0010-065X(2001)055[0411:DAPOSA]2.0.CO;2, http://zenodo.org/record/1208234
Annotations, photos and drawings of P.Leid. inv. Lat. 2589.
Creators: name: Bishoff, Bernhard
name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 81
description: Annotations. Drawings, notes (mostly bibliographical and palaeographical) and and annotated photos towards of P. Leid. inv. Lat. 2589. - Letter from Bernhard Bishoff. - Photos, annotations, drawings and palaeographical analysis of the same payprus. - Letter from the Bibliotheek der Rijksuniversiteit te Leiden.
description: Source: 4MAR_19_3.1-12
description: Relation: Bernhard Bischoff
description: Coverage: Planegg##Munich##Rapenbourg##Leiden
description: created: n. d., January-June 1956
Semi-analytical covariance matrices for two-point correlation function for DESI 2024 data
Creators: name: Rashkovetskyi, M.
name: Forero-Sánchez, D.
name: de Mattia, A.
name: Eisenstein, D. J.
name: Padmanabhan, N.
name: Seo, H.
name: Ross, A. J.
name: Aguilar, J.
name: Ahlen, S.
name: Alves, O.
name: Andrade, U.
name: Brooks, D.
name: Burtin, E.
name: Chen, X.
name: Claybaugh, T.
name: Cole, S.
name: de la Macorra, A.
name: Ding, Z.
name: Doel, P.
name: Fanning, K.
name: Ferraro, S.
name: Font-Ribera, A.
name: Forero-Romero, J. E.
name: Garcia-Quintero, C.
name: Gil-Marín, H.
name: Gontcho, S. Gontcho A
name: Gonzalez-Morales, A. X.
name: Gutierrez, G.
name: Honscheid, K.
name: Howlett, C.
name: Juneau, S.
name: Kremin, A.
name: Guillou, L. Le
name: Manera, M.
name: Medina-Varela, L.
name: Mena-Fernández, J.
name: Miquel, R.
name: Mueller, E.
name: Muñoz-Gutiérrez, A.
name: Myers, A. D.
name: Nie, J.
name: Niz, G.
name: Paillas, E.
name: Percival, W. J.
name: Poppett, C.
name: Pérez-Fernández, A.
name: Rezaie, M.
name: Rosado-Marin, A.
name: Rossi, G.
name: Ruggeri, R.
name: Sanchez, E.
name: Saulder, C.
name: Schlegel, D.
name: Schubnell, M.
name: Sprayberry, D.
name: Tarlé, G.
name: Weaver, B. A.
name: Yu, J.
name: Zhao, C.
name: Zou, H.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: We present an optimized way of producing the fast semi-analytical covariance matrices for the Legendre moments of the two-point correlation function, taking into account survey geometry and mimicking the non-Gaussian effects. We validate the approach on simulated (mock) catalogs for different galaxy types, representative of the Dark Energy Spectroscopic Instrument (DESI) Data Release 1, used in 2024 analyses. We find only a few percent differences between the mock sample covariance matrix and our results, which can be expected given the approximate nature of the mocks, although we do identify discrepancies between the shot-noise properties of the DESI fiber assignment algorithm and the faster approximation (emulator) used in the mocks. Importantly, we find a close agreement (<=8% relative differences) in the projected errorbars for distance scale parameters for the baryon acoustic oscillation measurements. This confirms our method as an attractive alternative to simulation-based covariance matrices, especially for non-standard models or galaxy sample selections, making it particularly relevant to the broad current and future analyses of DESI data.
description: This DESI Publication is part of the 2024 series using the first year of observations (see https://data.desi.lbl.gov/doc/papers/). 41 pages, 4 figures. Major rewrite after v2. Accepted to JCAP. Code available at https://github.com/oliverphilcox/RascalC and https://github.com/cosmodesi/RascalC-scripts/tree/DESI2024. Figure and table data available at https://zenodo.org/doi/10.5281/zenodo.10895161
Zu Matthäus de Cracovias kanzelrednerischen Schriften
Creators: name: Sommerfeldt, Gustav
Publisher: name: Zeitschrift für Kirchengeschichte
Year: 1970

description: Zeitschrift für Kirchengeschichte, Bd. 23 Nr. 4 (1902): Zeitschrift für Kirchengeschichte, Band 23, Heft 4
Plectrocnemia kusnezovi Martynov 1934
Creators: name: Zhong, Hua
name: Yang, Lian-Fang
name: Morse, John C.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Polycentropodidae
Plectrocnemia
Plectrocnemia kusnezovi

description: Plectrocnemia kusnezovi Martynov 1934
Plectrocnemia kusnezovi Martynov 1934: 218 (male); type locality: Russia. Li 1998: 62–63, 332, 334.
Specimens examined. Hei-long-jiang Province: Yi-chun County, N47.7°, E128.9°, Wu-yi-ling, alt. 310 m, 30 July 1993, Coll. Sun C-h., 13 males. Also Hei-long-jiang Province: Shang-zhi County, N45.2°, E127.9°, Mt. Mao- er, A-shi River, alt. 300 m, 13 July 1993, Coll. Li Y-w. and Sun C-h., 2 males, 1 female.
Distribution. China (Hei-long-jiang); Russia, Japan.
description: Published as part of Zhong, Hua, Yang, Lian-Fang & Morse, John C., 2012, The genus Plectrocnemia Stephens in China (Trichoptera, Polycentropodidae), pp. 1-24 in Zootaxa 3489 on page 9, DOI: 10.5281/zenodo.209646
Die Entstehung einer Zinzendorf feindlichen Partei in Halle und Wernigerode
Creators: name: Reichel, G.
Publisher: name: Zeitschrift für Kirchengeschichte
Year: 1970

description: Zeitschrift für Kirchengeschichte, Bd. 23 Nr. 4 (1902): Zeitschrift für Kirchengeschichte, Band 23, Heft 4
Probing Noncentrosymmetric 2D Materials by Fourier Space Second Harmonic Imaging
Creators: name: Lafeta, Lucas
name: Hartmann, Sean
name: Rosa, Bárbara
name: Reitzenstein, Stephan
name: Malard, Leandro M.
name: Hartschuh, Achim
Publisher: name: arXiv
Year: 2024
Subjects: subject: Optics (physics.optics)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The controlled assembly of twisted 2D structures requires precise determination of the crystal orientation of their component layers. In the established procedure, the second-harmonic generation (SHG) intensity of a noncentrosymmetric layer is recorded while rotating the polarization of both the incident laser field and detected SHG, which can be time-consuming and tedious. Here, we demonstrate that the crystal orientation of transition metal dichalcogenides and hexagonal boron nitride can be directly determined by recording SHG images generated by tightly focused laser beams in Fourier space. Using an azimuthally polarized laser beam, the SHG image distinctly reflects the hexagonal structure of the crystal lattice, revealing its orientation quickly and accurately. This technique could significantly impact the field of twistronics, which studies the effects of the relative angle between the layers of a stacked 2D structure, as well as advances the nanofabrication of 2D materials.
description: 22 (35) pages, 6 (12) figures (including Supplementary Information)
Melanobaris carbonaria
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Melanobaris
Melanobaris carbonaria

description: Melanobaris carbonaria (Boheman, 1836)
Records. DON [Yunakov et al., 2018: 103–104].
Localities. Donetsk Region. Volnovakha Distr.: Velikoanadol’skiy forest, 9.06.1906 (D. Pomerantsev).
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 15, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Information entropy for central $^{197}$Au+$^{197}$Au collisions with the ultrarelativistic quantum molecular dynamics model
Creators: name: Deng, Xian-Gai
name: Ma, Yu-Gang
Publisher: name: arXiv
Year: 2024
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: This study investigates the multiplicity information entropy of hadrons, anti-hadrons, baryons, and net-protons in central \(^{197}\)Au+\(^{197}\)Au collisions with impact parameters of 0$-$3 fm, using the ultrarelativistic quantum molecular dynamics model (UrQMD) across various center-of-mass energies (\(\sqrt{s_{\rm NN}}\)) from 5.0 to 54.4 GeV. Our simulations employ hydrodynamic modes with different equations of state (EoS) and a default mode without hydrodynamics. The results reveal that the information entropies of baryons and net-protons are sensitive to the selected EoS. In particular, enhancements of the information entropies around \(\sqrt{s_{\rm NN}} \sim 30\) GeV, especially with chiral hadron gas and Bag model EoS, indicate a phase transition or critical endpoint behavior. These findings highlight the importance of the EoS in understanding the thermodynamic properties of matter produced in high-energy collisions.
description: 8 pages, 8 figures
SNNAX -- Spiking Neural Networks in JAX
Creators: name: Lohoff, Jamie
name: Finkbeiner, Jan
name: Neftci, Emre
Publisher: name: arXiv
Year: 2024
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Spiking Neural Networks (SNNs) simulators are essential tools to prototype biologically inspired models and neuromorphic hardware architectures and predict their performance. For such a tool, ease of use and flexibility are critical, but so is simulation speed especially given the complexity inherent to simulating SNN. Here, we present SNNAX, a JAX-based framework for simulating and training such models with PyTorch-like intuitiveness and JAX-like execution speed. SNNAX models are easily extended and customized to fit the desired model specifications and target neuromorphic hardware. Additionally, SNNAX offers key features for optimizing the training and deployment of SNNs such as flexible automatic differentiation and just-in-time compilation. We evaluate and compare SNNAX to other commonly used machine learning (ML) frameworks used for programming SNNs. We provide key performance metrics, best practices, documented examples for simulating SNNs in SNNAX, and implement several benchmarks used in the literature.
Plantibacter flavus
Creators: name: Choi, Jung-Hye
name: Cha, Ju-Hee
name: Bae, Jin-Woo
name: Cho, Jang-Cheon
name: Chun, Jongsik
name: Im, Wan-Taek
name: Jahng, Kwang Yeop
name: Jeon, Che Ok
name: Joh, Kiseong
name: Kim, Seung Bum
name: Seong, Chi Nam
name: Yoon, Jung-Hoon
name: Cha, Chang-Jun
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Bacteria
Actinobacteria
Actinobacteridae
Actinomycetales
Microbacteriaceae
Plantibacter
Plantibacter flavus

description: Description of Plantibacter flavus SPE-06
Cells are Gram-staining-positive, non-flagellated and rod and spiral­shaped. Colonies are round, convex and yellow­colored after 2 days on R2 A at 30° C. Positive reactions are obtained for glucose fermentation, esculin hydrolysis and β-galactosidase in API 20NE, and negative reactions are obtained for nitrate reduction, indole production, arginine dihydrolase, urease and gelatinase. D­glucose, L­arabinose, D­mannose, D­mannitol, N ­acetyl­glucosamine, D­maltose, potassium gluconate and malic acid are utilized. Does not utilize capric acid, adipic acid, trisodium citrate and phenylacetic acid. Strain SPE­06 (= NIBRBA0000113879) was isolated from a plant root sample, Chungnam National University, Daejeon, Korea.
description: Published as part of Choi, Jung-Hye, Cha, Ju-Hee, Bae, Jin-Woo, Cho, Jang-Cheon, Chun, Jongsik, Im, Wan-Taek, Jahng, Kwang Yeop, Jeon, Che Ok, Joh, Kiseong, Kim, Seung Bum, Seong, Chi Nam, Yoon, Jung-Hoon & Cha, Chang-Jun, 2016, Report on 31 unrecorded bacterial species in Korea that belong to the phylum Actinobacteria, pp. 1-13 in Journal of Species Research 5 (1) on page 8, DOI: 10.12651/JSR.2016.5.1.001, http://zenodo.org/record/8120360
Beiträge zum Briefwechsel der katholischen Gelehrten Deutschlands im Reformationszeitalter (Schluß)
Creators: name: Friedensburg, Walter
Publisher: name: Zeitschrift für Kirchengeschichte
Year: 1970

description: Zeitschrift für Kirchengeschichte, Bd. 23 Nr. 3 (1902): Zeitschrift für Kirchengeschichte, Band 23, Heft 3
Melanobaris dalmatina
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Melanobaris
Melanobaris dalmatina

description: * Melanobaris dalmatina (H. Brisout de Barneville, 1870)
Records. LUG [Yunakov et al., 2018: 104].
Localities. Donetsk Region. Donetsk, DBG, 19.05.2005 (M. Sergeev).
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 15, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Generative Information Retrieval Evaluation
Creators: name: Alaofi, Marwah
name: Arabzadeh, Negar
name: Clarke, Charles L. A.
name: Sanderson, Mark
Publisher: name: arXiv
Year: 2024
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: In this chapter, we consider generative information retrieval evaluation from two distinct but interrelated perspectives. First, large language models (LLMs) themselves are rapidly becoming tools for evaluation, with current research indicating that LLMs may be superior to crowdsource workers and other paid assessors on basic relevance judgement tasks. We review past and ongoing related research, including speculation on the future of shared task initiatives, such as TREC, and a discussion on the continuing need for human assessments. Second, we consider the evaluation of emerging LLM-based generative information retrieval (GenIR) systems, including retrieval augmented generation (RAG) systems. We consider approaches that focus both on the end-to-end evaluation of GenIR systems and on the evaluation of a retrieval component as an element in a RAG system. Going forward, we expect the evaluation of GenIR systems to be at least partially based on LLM-based assessment, creating an apparent circularity, with a system seemingly evaluating its own output. We resolve this apparent circularity in two ways: 1) by viewing LLM-based assessment as a form of "slow search", where a slower IR system is used for evaluation and training of a faster production IR system; and 2) by recognizing a continuing need to ground evaluation in human assessment, even if the characteristics of that human assessment must change.
description: This chapter is part of the book Information Access in the Era of Generative AI, co-edited by Chirag Shah and Ryen White
Melanobaris hochhuthi
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Melanobaris
Melanobaris hochhuthi

description: Melanobaris hochhuthi (Faust, 1888)
Records. DON, LUG [Yunakov et al., 2018: 103].
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 15, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Beatus v. Libana, Hieronymus und die Visio Hesdrae
Creators: name: Bratke, Eduard
Publisher: name: Zeitschrift für Kirchengeschichte
Year: 1970

description: Zeitschrift für Kirchengeschichte, Bd. 23 Nr. 3 (1902): Zeitschrift für Kirchengeschichte, Band 23, Heft 3
Material zum Seminar "BreAkIng Bad: Hacking the AI Act": Powerpoint-Präsentation zur Kursvorstellung
Creators: name: Regneri, Michaela
name: Memmert, Lucas
name: Heider, Philip
name: Scheller, Nina
name: Timmermann, Sandra
Publisher: name: Universität Hamburg
Year: 2024
Subjects: DDLitLab
AI-Act
KI-Verordnung
EU-Regulierung
KI
KI-Ethik
ISA-DDLitLab

description: Das Projekt "BreAkIng Bad: Hacking the AI Act" wurde als Lehrprojekte in der 2. Förderrunde 2023/24 des "Digital and Data Literacy in teaching Lab (DDLitLab)" gefördert.

Die Studierenden analysierten in Gruppen konkrete KI-Anwendungsfälle, wobei sie Gewinnmaximierung und ethisches Handeln gegenüberstellten. Die Gruppen agierten hierbei als fiktive Berater:innenteams, die Unternehmen bei der konzeptionell-analytischen Umsetzung von KI-Anwendungen unterstützen. Sie wurden begleitet durch Expert:innenvorträge und -konsultationen aus den Bereichen Jura und Ethik sowie durch die auf Datenregulierung spezialisierte Unternehmensberatung iDIGMA.

Diese Präsentation wurde zum Teil zu Beginn des Seminars den Studierenden vorgestellt, zum Teil nach dem Seminar ergänzt. Ohne die Slides zur Auswertung und inkl. gewisser Aktualisierungen könnte diese Präsentation für eine Neuauflage dieser Veranstaltung verwendet werden.
High-rate quantum LDPC codes for long-range-connected neutral atom registers
Creators: name: Pecorari, Laura
name: Jandura, Sven
name: Brennen, Gavin K.
name: Pupillo, Guido
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: High-rate quantum error correcting (QEC) codes with moderate overheads in qubit number and control complexity are highly desirable for achieving fault-tolerant quantum computing. Recently, quantum error correction has experienced significant progress both in code development and experimental realizations, with neutral atom qubit architecture rapidly establishing itself as a leading platform in the field. Scalable quantum computing will require processing with QEC codes that have low qubit overhead and large error suppression, and while such codes do exist, they involve a degree of non-locality that has yet to be integrated into experimental platforms. In this work, we analyze a family of high-rate Low-Density Parity-Check (LDPC) codes with limited long-range interactions and outline a near-term implementation in neutral atom registers. By means of circuit-level simulations, we find that these codes outperform surface codes in all respects when the two-qubit nearest neighbour gate error probability is below $\sim 0.1\%$. By using multiple laser colors, we show how these codes can be natively integrated in two-dimensional static neutral atom qubit architectures with open boundaries, where the desired long-range connectivity can be targeted via the Rydberg blockade interaction.
description: 16 pages, 7 figures. General revision, added references, added appendices
Plectrocnemia plicata Schmid 1959
Creators: name: Zhong, Hua
name: Yang, Lian-Fang
name: Morse, John C.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Polycentropodidae
Plectrocnemia
Plectrocnemia plicata

description: Plectrocnemia plicata Schmid 1959
Plectrocnemia plicata Schmid 1959: 321 –322, pl. 2, f. 4–5 (male); type locality: China (Yun-nan Province: Li-jiang). Li 1998: 66–67, 338.
Specimens examined. He-nan Province: Nei-xiang County, N 33.02°, E 111.50°, Bao-tian-man, 15 July 1996, Coll. Wang B-x., 1 male. Si-chuan Province: 1 male, Tian-quan County, Xiao-yu Stream, tributary of Tian-quan River, 100 m upstream of Xiao-yu Stream Bridge, highway no. 318 at 2693.5km stone marker, N 30.0234, E 102.5622, alt. 1005 m, 28 June 2005, Coll. Sun C-h. and J.C. Morse.
Distribution. China (Yun-nan, Si-chuan, He-nan).
description: Published as part of Zhong, Hua, Yang, Lian-Fang & Morse, John C., 2012, The genus Plectrocnemia Stephens in China (Trichoptera, Polycentropodidae), pp. 1-24 in Zootaxa 3489 on page 9, DOI: 10.5281/zenodo.209646
Melanobaris laticollis
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Melanobaris
Melanobaris laticollis

description: ** Melanobaris laticollis (Marsham, 1802)
Records. DON [Yunakov et al., 2018: 104–105].
Localities. Lugansk Region. Stanitsa Luganskaya Distr.: Kondrashevskaya-Novaya st., 21.06.1998.
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 15, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Die Kircheninspektionen der sächsischen evangelisch-lutherischen Landeskirche
Creators: name: Katzer
Publisher: name: Zeitschrift für Kirchengeschichte
Year: 1970

description: Zeitschrift für Kirchengeschichte, Bd. 23 Nr. 3 (1902): Zeitschrift für Kirchengeschichte, Band 23, Heft 3
Martin boundary of a space-time Brownian motion with drift killed at the boundary of a moving cone
Creators: name: Franceschi, Sandro
Publisher: name: arXiv
Year: 2024
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We study a space-time Brownian motion with drift B(t)=(t_0+t,y_0+W(t)+t) killed at the moving boundary of the cone {(t,x):0
description: 19 pages
Inverse Design of Winding Tuple for Non-Hermitian Topological Edge Modes
Creators: name: Yang, Zihe
name: Zhou, Kunling
name: Zeng, Bowen
name: Hu, Yong
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The interplay between topological localization and non-Hermiticity localization in non-Hermitian crystal systems results in a diversity of shapes of topological edge modes (EMs), offering opportunities to manipulate these modes for potential topological applications. The characterization of the domain of EMs and the engineering of these EMs require detailed information about their wave functions, which conventional calculation of topological invariants cannot provide. In this Letter, by recognizing EMs as specified solutions of eigenequation, we derive their wave functions in an extended non-Hermitian Su-Schrieffer-Heeger model. We then inversely construct a winding tuple $\left \{ w_{\scriptscriptstyle GBZ},w_{\scriptscriptstyle BZ}\right \} $ that characterizes the existence of EMs and their spatial distribution. Moreover, we define a novel spectral winding number equivalent to $w_{\scriptscriptstyle BZ}$, which is determined by the product of energies of different bands. The inverse design of topological invariants allows us to categorize the localized nature of EMs even in systems lacking sublattice symmetry, which can facilitate the manipulation and utilization of EMs in the development of novel quantum materials and devices.
description: 5 pages, 4 Figures