cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Parametrizations of Dark Energy Models in the Background of General Non-canonical Scalar Field in $D$-dimensional Fractal Universe
Creators: name: Debnath, Ujjal
name: Bamba, Kazuharu
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We explore non-canonical scalar field model in the background of non-flat $D$-dimensional fractal Universe with cosmological constant $Λ$ on the condition that the matter and scalar field are separately conserved. The potential $V$, scalar field $ϕ$, function $f$, densities, Hubble parameter and deceleration parameter can be expressed in terms of the redshift $z$ and these depend on the equation of state parameter $w_ϕ$. We also investigate four kinds of well known parametrization models and graphically we have analyzed the natures of potential, scalar field, function $f$, densities, the Hubble parameter and deceleration parameter. As a result, the best fitted values of the unknown parameters ($w_{0},w_{1}$) of the parametrizations models due to the joint data analysis (SNIa+BAO+CMB+Hubble) are found. Furthermore, the minimum values of $χ^{2}$ function are obtained. Also we have plotted the graphs for different confidence levels 66\%, 90\% and 99\% contours for ($w_{0},~w_{1}$) by fixing the other parameters.
description: 19 pages, 32 figures, Accepted for publication in Eur. Phys. J. C
EntreComp ở nơi làm việc. Khung năng lực Khởi nghiệp châu Âu trong hành động trong thị trường lao động: lựa chọn các trường hợp điển hình
Creators: name: Nghĩa, Lê Trung
Publisher: name: Zenodo
Year: 2024

description: Đây là bản dịch của tài liệu: McCallum, E., McMullan, L., Weicht, R. and Kluzer, S. EntreComp ở nơi làm việc. Khung năng lực Khởi nghiệp của châu Âu trong hành động trong thị trường lao động: lựa chọn các trường hợp điển hình. (M. Bacigalupo Ed.), EUR 30228 EN, Văn phòng Xuất bản của Liên minh châu Âu, Luxembourg, 2020, ISBN 978-92-76-19002-8, doi:10.2760/673856, JRC120486. Bản gốc tiếng Anh có tại địa chỉ: https://publications.jrc.ec.europa.eu/repository/handle/JRC120486
Additional file 1: of Airborne metals and polycyclic aromatic hydrocarbons in relation to mammographic breast density
Creators: name: White, Alexandra
name: Weinberg, Clarice
name: OâMeara, Ellen
name: Sandler, Dale
name: Sprague, Brian
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
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: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Plant Biology
subject: Computational Biology

description: Figure S1. Deciles of selected air toxics and breast density, Breast Cancer Surveillance Consortium, 2011. Table S1. Pearson correlation coefficients for air toxics, Breast Cancer Surveillance Consortium, 2011. Table S2. Air toxics and BI-RADS score, Breast Cancer Surveillance Consortium, 2011. Table S3. Air toxics and breast density by hormone therapy use (HT), Breast Cancer Surveillance Consortium, 2011. Table S4. Metallic air toxics and breast density by PAHs, Breast Cancer Surveillance Consortium, 2011. Table S5. Metallic air toxics and breast density by selenium, Breast Cancer Surveillance Consortium, 2011. Table S6. Air toxics and breast density when limited to participants with non-missing body mass index, Breast Cancer Surveillance Consortium, 2011. (DOCX 83â kb)
Space-efficient merging of succinct de Bruijn graphs
Creators: name: Egidi, Lavinia
name: Louza, Felipe A.
name: Manzini, Giovanni
Publisher: name: arXiv
Year: 2019
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: We propose a new algorithm for merging succinct representations of de Bruijn graphs introduced in [Bowe et al. WABI 2012]. Our algorithm is based on the lightweight BWT merging approach by Holt and McMillan [Bionformatics 2014, ACM-BCB 2014]. Our algorithm has the same asymptotic cost of the state of the art tool for the same problem presented by Muggli et al. [bioRxiv 2017, Bioinformatics 2019], but it uses less than half of its working space. A novel important feature of our algorithm, not found in any of the existing tools, is that it can compute the Variable Order succinct representation of the union graph within the same asymptotic time/space bounds.
description: Accepted to SPIRE'19
Absence of Phase Transition for Antiferromagnetic Potts Models via the Dobrushin Uniqueness Theorem
Creators: name: Salas, Jesús
name: Sokal, Alan D.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We prove that the $q$-state Potts antiferromagnet on a lattice of maximum coordination number $r$ exhibits exponential decay of correlations uniformly at all temperatures (including zero temperature) whenever $q > 2r$. We also prove slightly better bounds for several two-dimensional lattices: square lattice (exponential decay for $q \ge 7$), triangular lattice ($q \ge 11$), hexagonal lattice ($q \ge 4$), and Kagomé lattice ($q \ge 6$). The proofs are based on the Dobrushin uniqueness theorem.
description: 32 pages including 3 figures. Self-unpacking file containing the tex file, the needed macros (epsf.sty, indent.sty, subeqnarray.sty, and eqsection.sty) and the 3 ps files
Lasianthus fordii Hance 1885
Creators: name: Dang, Van-Son
name: Naiki, Akiyo
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Rubiaceae
Lasianthus
Lasianthus fordii

description: 23. Lasianthus fordii Hance (1885: 324) — Fig. 44 (plate), Fig. 42 (map)
 Type: — CHINA. Guangdong, Lo Fau Shan, 244 m elev., August 1883, S. Coll. 66 (holotype BM! [BM000945611]; isotype K! [K000763821]).
 Lasianthus zambalensis Elmer (1934: 3209). Type:—PHILLIPPINES. Camp Stotsenburg, Pinatubo mountain, Pampanga Province, Luzon, May 1927, Elmer 22045 (isotype K! [K000777092]).
 Lasianthus kamputensis Pierre ex Pit. (1924: 392). Type:— VIETNAM, Quang Tri Province, 3 April 1913, Eberhardt 2050 (syntype P!).
 Specimens examined: — VIETNAM. Northern: Thai Nguyen Province, Vo Nhai District, La Hien Commune, P 3886 (VNM); Vinh Phuc Province, Tam Dao National Park, 925 m elev., 13 November 2018, Dang V.S. & Naiki A., Dang 235 (VNM, the herbarium of Iriomote Station (Japan)). Central: Ha Tinh Province, Vu Quang National Park, 914 m elev., 26 July 2015, Yahara T., Toyama H., Tagane S., Nguyen N., Yang C.J., Nguyen H. V 3778 (DLU, FU, the herbarium of Iriomote Station (Japan)); Khanh Hoa Province, Hon Ba Nature Reserve, 900 m elev., 19 April 2018, Dang V.S. & Hoang N.T.B.N., Dang 183 (VNM). Southern: Dong Nai Province, Bien Hoa District, June 1909, Sno (P).
 Distribution: —Widespread in tropical and subtropical regions in Asia (Cambodia, China, India, Indonesia, Japan, Papua New Guinea, Philippines, Thailand). In Vietnam, Lasianthus fordii occurs in Bac Kan, Dong Nai, Gia Lai, Ha Tinh, Khanh Hoa, Lam Dong, Lao Cai, Quang Tri, Tay Ninh, Thai Nguyen, Thua Thien Hue and Vinh Phuc.
 Habitat & Ecology: —Growing under shade or on the edge of evergreen forest, at 600–1200 m elev.
 Phenology: —Flowering and fruiting from July to November.
 Vernacular name: —Xú hưƠng lưỡi vành.
 Notes: — Lasianthus fordii was clarified in the revision by Zhu et al. (2012) and a Vietnamese species, L. kamputensis Pierre ex Pit. (1924: 392) was treated as the synonym of L. fordii.
 Lasianthus fordii is very close to L. formosensis Matsum. (1901: 17) based on its shape of leaf blades, inflorescences and indumentum, but differs from the latter in having triangular calyx lobes obviously shorter than the tube (vs. lanceolate calyx lobes longer than tube).
description: Published as part of Dang, Van-Son & Naiki, Akiyo, 2023, A revision of the genus Lasianthus Jack (Rubiaceae) from Vietnam, pp. 1921-1935 in Phytotaxa 581 (1) on pages 1921-1935, DOI: 10.11646/phytotaxa.581.1.1, http://zenodo.org/record/7571550
Evolution of charge order topology across a magnetic phase transition in cuprate superconductors
Creators: name: Kang, Mingu
name: Pelliciari, Jonathan
name: Frano, Alex
name: Breznay, Nicholas
name: Schierle, Enrico
name: Weschke, Eugen
name: Sutarto, Ronny
name: He, Feizhou
name: Shafer, Padraic
name: Arenholz, Elke
name: Chen, Mo
name: Zhang, Keto
name: Ruiz, Alejandro
name: Hao, Zeyu
name: Lewin, Sylvia
name: Analytis, James
name: Krockenberger, Yoshiharu
name: Yamamoto, Hideki
name: Das, Tanmoy
name: Comin, R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Charge order is now accepted as an integral constituent of cuprate high-temperature superconductors, one that is intimately related to other instabilities in the phase diagram including antiferromagnetism and superconductivity. Unlike nesting-induced Peierls-like density waves, the charge correlations in the CuO2 planes have been predicted to display a rich momentum space topology depending on the detailed fermiology of the system. However, to date charge order has only been observed along the high-symmetry Cu-O bond directions. Here, using resonant soft X-ray scattering, we investigate the evolution of the full momentum space topology of charge correlations in Ln2CuO4 (Ln=Nd, Pr) as a function of intrinsic electron doping. We report that, upon electron doping the parent Mott insulator, charge correlations first emerge in a hitherto-unobserved form, with full (Cinf) rotational symmetry in momentum-space. At higher doping levels, the orientation of charge correlations is sharply locked to the Cu-O bond high-symmetry directions, restoring a more conventional bidirectional charge order with enhanced correlation lengths. Through charge susceptibility calculations, we closely reproduce the drastic evolution in the topology of charge correlations across an antiferromagnetic quantum phase transition, highlighting the interplay between spin and charge degrees of freedom in electron-doped cuprates. Finally, using the established link between charge correlations and the underlying fermiology, we propose a revised phase diagram of Ln2CuO4 with a superconducting region extending toward the Mott limit.
description: Submitted to Nature Physics on April 20th, 2018. A revised version will appear in Nature Physics at 10.1038/s41567-018-0401-8
Additional file 1: of Mutation in a putative glycosyltransferase-like gene causes programmed cell death and early leaf senescence in rice
Creators: name: Shanwen Ke
name: Shuchun Liu
name: Luan, Xin
name: Xie, Xin-Ming
name: Tzung-Fu Hsieh
name: Zhang, Xiang-Qian
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Figure S1. Comparison of nucleotide sequences between WT and psl mutant. Figure S2. Three-dimensional structure prediction of OsPSL protein. Figure S3. Representative 2-D gel protein profiles of leaves from WT and psl mutant. Table S1. List of primers used in this study. Table S2. Comparisons of agronomic traits between WT and psl mutant. (PDF 477 kb)
The ALMA Fornax Cluster Survey I: stirring and stripping of the molecular gas in cluster galaxies
Creators: name: Zabel, Nikki
name: Davis, Timothy A.
name: Smith, Matthew W. L.
name: Maddox, Natasha
name: Bendo, George J.
name: Peletier, Reynier
name: Iodice, Enrichetta
name: Venhola, Aku
name: Baes, Maarten
name: Davies, Jonathan I.
name: de Looze, Ilse
name: Gomez, Haley
name: Grossi, Marco
name: Kenney, Jeffrey D. P.
name: Serra, Paolo
name: van de Voort, Freeke
name: Vlahakis, Catherine
name: Young, Lisa M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the first results of the ALMA Fornax Cluster Survey (AlFoCS): a complete ALMA survey of all members of the Fornax galaxy cluster that were detected in HI or in the far infrared with Herschel. The sample consists of a wide variety of galaxy types, ranging from giant ellipticals to spiral galaxies and dwarfs, located in all (projected) areas of the cluster. It spans a mass range of 10^(~8.5 - 11) M_Sun. The CO(1-0) line was targeted as a tracer for the cold molecular gas, along with the associated 3 mm continuum. CO was detected in 15 of the 30 galaxies observed. All 8 detected galaxies with stellar masses below 3x10^9 M_Sun have disturbed molecular gas reservoirs, only 6 galaxies are regular/undisturbed. This implies that Fornax is still a very active environment, having a significant impact on its members. Both detections and non-detections occur at all projected locations in the cluster. Based on visual inspection, and the detection of molecular gas tails in alignment with the direction of the cluster centre, in some cases ram pressure stripping is a possible candidate for disturbing the molecular gas morphologies and kinematics. Derived gas fractions in almost all galaxies are lower than expected for field objects with the same mass, especially for the galaxies with disturbed molecular gas, with differences of sometimes more than an order of magnitude. The detection of these disturbed molecular gas reservoirs reveals the importance of the cluster environment for even the tightly bound molecular gas phase.
description: Accepted for publication in MNRAS. 19 pages, 10 figures, plus 3 appendices
ФЕРМЕНТАТИВНЫЙ И КОМБИНИРОВАННЫЙ СПОСОБЫ ГИДРОЛИЗА КАК ОСНОВА ТЕХНОЛОГИИ КОРМОВЫХ ДОБАВОК ИЗ МОРСКИХ ЗВЕЗД
Creators: name: ШАДРИНА ЕКАТЕРИНА ВАСИЛЬЕВНА
name: МАКСИМОВА СВЕТЛАНА НИКОЛАЕВНА
name: ГОРЯЧЕВА ЕЛЕНА ДАВИДОВНА
Publisher: name: Пищевая промышленность
Year: 2019
Subjects: БЕЗОПАСНОСТЬ
ГИДРОЛИЗ
КОРМОВЫЕ ДОБАВКИ
КОРМОВАЯ ЦЕННОСТЬ
МОРСКИЕ ЗВЕЗДЫ
ТЕХНОЛОГИЯ
ФЕРМЕНТАТИВНЫЙ

description: Представлены результаты научных экспериментальных исследований по обоснованию использования морских звезд Патирии гребешковой ( Patiria pectinifera ) и Эвастерии колючей ( Evastaerias echinosoma ). Получены результаты химического состава морских звезд, подтверждающие возможность их использования на кормовые цели. Наличие белка и минеральных веществ позволяет рассматривать морские звезды как сырье для получения кормовых добавок направленного действия. Представлены графические изображения двух технологических процессов, позволяющих получить кормовые добавки из морских звезд. Биомодификация морских звезд путем ферментативного гидролиза позволяет получить биологически ценные, легкоусвояемые кормовые добавки. В случае использования морских звезд, оцененных как умеренно «биотоксичные», целесообразно применение комбинированного способа гидролиза (ферментативного в сочетании с тепловым), где жесткая термическая обработка способствует «детоксикации» сырья. В результате переработки морских звезд по двум технологиям получено пять кормовых добавок целевого назначения. Дана оценка уровня биотоксичности полученных продуктов, подтверждающая целесообразность разработки комбинированного (ферментативного в сочетании с тепловым) способа гидролиза. Приведен химический состав кормовых добавок. Кормовые добавки, богатые белком, рекомендованы для выращивания сельскохозяйственной птицы, добавки с высоким содержанием минеральных веществ - для кур-несушек, а белково-минеральная кормовая добавка оценена как универсальная.
Characters for Projective Modules in the BGG Category O for General Linear Lie Superalgebras
Creators: name: Kannan, Arun S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We determine the Verma multiplicities and the characters of projective modules for atypical blocks in the BGG Category O for the general linear Lie superalgebras $\frak{gl}(2|2)$ and $\frak{gl}(3|1)$. We then explicitly determine the composition factor multiplcities of Verma modules in the atypicality 2 block of $\frak{gl}(2|2)$.
Lasianthus formosensis Matsum. 1901
Creators: name: Dang, Van-Son
name: Naiki, Akiyo
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Rubiaceae
Lasianthus
Lasianthus formosensis

description: 24. Lasianthus formosensis Matsum. (1901: 17) — Fig. 45 (plate), Fig. 42 (map)
 Type: — CHINA. Taiwan, Y. Tashiro & S. Tanaka 131 (holotype TI!).
 Lasianthus tenuicaudatus Merr. (1931: 324). Type:— CHINA. Guangdong, Y. Tsiang 822 (holotype IBSC!).
 Lasianthus kwangsiensis Merr. ex H.L.Li (1943: 458). Type:— THAILAND. Chanthaburi, Khao Soi Dao, 12 December 1924, Kerr 9618 (holotype K! [K000777028]; isotype E! [E00327853]).
 Specimens examined: — VIETNAM. Northern: Ha Noi City, Ba Vi National Park, 1267 m elev., 17 November 2018, Dang V.S. & Naiki A., Dang 280 (VNM, the herbarium of Iriomote Station (Japan)); in the same location, 1268 m elev., 17 November 2018, Dang V.S. & Naiki A., Dang 282 (VNM, the herbarium of Iriomote Station (Japan)); Ninh Binh Province, Cuc Phuong National Park, 365 m elev., 18 November 2018, Dang V.S. & Naiki A., Dang 287 (VNM, the herbarium of Iriomote Station (Japan)); in the same location, 368 m elev., 18 November 2018, Dang V.S. & Naiki A., Dang 288 (VNM, the herbarium of Iriomote Station (Japan)).
 Distribution: —Widespread in tropical and subtropical regions in Asia (China, Japan, Thailand). In Vietnam, Lasianthus formosensis occurs in Ha Noi, Ha Tinh, Ninh Binh and Thua Thien Hue.
 Habitat & Ecology: —Growing in secondary montane forest, the edge of the forest, and an open area at 300–1300 m elev.
 Phenology: —Flowering and fruiting from June to December.
 Vernacular name: —Xú hưƠng nhiễu hoa.
 Notes: — Lasianthus formosensis was clarified in the revisions by Zhu (2001) and Zhu & Taylor (2011). This species can be recognized in the field in having oblong to ovate-elliptic leaves, secondary veins 6–7 on each side of midrib, flowers grouped by 6–9, lanceolate calyx lobes longer than the tube, and fruit ovoid-globose, blue when ripe.
description: Published as part of Dang, Van-Son & Naiki, Akiyo, 2023, A revision of the genus Lasianthus Jack (Rubiaceae) from Vietnam, pp. 1921-1935 in Phytotaxa 581 (1) on pages 1921-1935, DOI: 10.11646/phytotaxa.581.1.1, http://zenodo.org/record/7571550
Additional file 5: of Characterization of enzymatic properties of two novel enzymes, 3,4-dihydroxyphenylacetate dioxygenase and 4-hydroxyphenylacetate 3-hydroxylase, from Sulfobacillus acidophilus TPY
Creators: name: Wenbin Guo
name: Wengen Zhou
name: Hongbo Zhou
name: Xinhua Chen
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Figure S4. Mass spectrum of 3,4-DHPA transformed from 4-HPA by 4-HPA 3-hydroxylase. (DOCX 77 kb)
ОЦЕНКА КАЧЕСТВА И СОСТАВА КУСКОВЫХ КОНСЕРВОВ «МЯСО ТУШЕНОЕ» ГИСТОЛОГИЧЕСКИМ МЕТОДОМ
Creators: name: СОЛДАТОВА СВЕТЛАНА ЮРЬЕВНА
name: ФИЛАТОВА ГАЛИНА ЛЬВОВНА
name: КУЛИКОВСКАЯ ТАТЬЯНА СЕМЕНОВНА
name: КОРЗУНОВ СЕРГЕЙ АЛЕКСАНДРОВИЧ
name: КОЗЛОВА АЛЕВТИНА ЕВГЕНЬЕВНА
Publisher: name: Пищевая промышленность
Year: 2019
Subjects: ГИСТОЛОГИЧЕСКИЙ МЕТОД
ЗАГУСТИТЕЛИ
МЯСНЫЕ КОНСЕРВЫ
ПИЩЕВЫЕ ДОБАВКИ
РАСТИТЕЛЬНЫЙ БЕЛОК
ФАЛЬСИФИКАЦИЯ ПИЩЕВЫХ ПРОДУКТОВ

description: Мясные консервы - одна из наиболее часто фальсифицируемых категорий пищевых продуктов. В ходе технологического процесса меняются исходные свойства сырья, поэтому определение истинного состава таких продуктов и установление факта фальсификации представляют значительные трудности. Производители могут фальсифицировать мясное сырье разными способами: вместо высокосортного мяса ввести в состав продукта низкосортное сырье, мясо птицы, субпродукты, животный или растительный белок и т. д. Часто в рецептуру вводятся неразрешенные нормативными документами или незаявленные на этикетке пищевые добавки. Цель настоящего исследования состояла в идентификации состава мясных кусковых консервов популярных марок, выработанных из говядины или свинины высшего сорта по ГОСТ 32125 «Консервы мясные. Мясо тушеное». Исследование проводили гистологическим методом. В консервах были изучены особенности микроструктуры ингредиентов животного происхождения, определены видовая принадлежность и тканевый состав. Выполнен анализ на присутствие растительных белковых и углеводных добавок. Результаты проведенного исследования показывают, что многие производители консервов используют компоненты, не входящие в рецептуры, и не соблюдают требования нормативной документации. Нами были установлены факты частичной подмены мяса млекопитающих мясом птицы, субпродуктами. Во многих образцах обнаружены растительные белковые продукты, загущающие пищевые добавки, такие как каррагинан, камеди, крахмал. Сделаны выводы о широком использовании производителями различных ненормативных компонентов в рецептуре мясных консервов и о высоком уровне фальсификации этого вида продукции.
The Principle of Valence Bond Amplitude Maximization in Cuprates: How it breeds Superconductivity, Spin and Charge Orders
Creators: name: Baskaran, G.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A simple microscopic principle of `Valence bond (nearest neighbor singlet) amplitude maximization '(VBAM) is shown to be present in undoped and optimally doped cuprates and unify the very different orderings such as antiferromagnetism in the Mott insulator and the robust superconductivity accompanied by an enhanced charge and stripe correlations in the optimally doped cuprates. VBAM is nearly synonymous with the energy minimization principle. It is implicit in the RVB theory and thereby makes the predictions of RVB mean field theory of superconductivity qualitatively correct.
description: 4 pages, RevTex
Foliation-based approach to quantum gravity and applications to astrophysics
Creators: name: Park, I. Y.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The recently proposed Holography-inspired approach to quantum gravity is reviewed and expanded. The approach is based on the foliation of the background spacetime and reduction of the offshell states to the physical states. Careful attention is paid to the boundary conditions. It is noted that the outstanding problems such as the cosmological constant problem and black hole information can be tackled from the common thread of the quantized gravity. One-loop renormalization of the coupling constants and the beta function analysis are illustrated. Active galactic nuclei and gravitational waves are discussed as the potential applications of the present quantization scheme to astrophysics.
description: 85 pages, 8 figures, more updated than the Universe version
Charge degree of freedom and single-spin fluid model in YBa_2Cu_4O_8
Creators: name: Suter, A.
name: Mali, M.
name: Roos, J.
name: Brinkmann, D.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present a 17O nuclear magnetic resonance study in the stoichiometric superconductor YBa_2Cu_4O_8. A double irradiation method enables us to show that, below around 180 K, the spin-lattice relaxation rate of plane oxygen is not only driven by magnetic, but also significantly by quadrupolar fluctuations, i.e. low-frequency charge fluctuations. In the superconducting state, on lowering the temperature, the quadrupolar relaxation diminishes faster than the magnetic one. These findings show that, with the opening of the pseudo spin gap, a charge degree of freedom of mainly oxygen character is present in the electronic low-energy excitation spectrum.
description: 4 pages, 3 figures, REVTEX
Lasianthus foxworthyanus Craib 1901
Creators: name: Dang, Van-Son
name: Naiki, Akiyo
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Rubiaceae
Lasianthus
Lasianthus foxworthyanus

description: 25. Lasianthus foxworthyanus Craib (1901: 17) — Fig. 46 (plate), Fig. 47 (map)
 Type. THAILAND. Narathiwat, Bacho, 11 June 1930, M.S.Kiah 24312 (isotypes K! SING! [K000777027, SING0059257].
 Specimens examined: — VIETNAM. Central: Kon Tum Province, Ngoc Linh Nature Reserve, 1070 m elev., 15˚10’05.07”N, 107˚45’23.06’’E, 12 February 2017, Tagane S., Nagamasu H., Nguyen V.N., Hoang T.B., Hoang T.S., Yang C.J., Kawakubo A. V 6415 (DLU, FU, VNM, the herbarium of Iriomote Station (Japan)).
 Distribution. Southeast Asia region (Malaysia, Thailand). In Vietnam, this species occurs in Kon Tum.
 Habitat & Ecology. In shaded places of the moist evergreen forests at 300–1200 m elev.
 Phenology. Flowering and fruiting from June to November.
 Vernacular name. Xú hưƠng foxworthy.
 Notes. Lasianthus foxworthyanus is a new record for the flora of Vietnam. It is easily recognizable in the field from other Lasianthus in having densely appressed-pubescent branches; leaves oblong-lanceolate or oblong-elliptic, 9–16 × 3–5 cm, apex acuminate, base cuneate, secondary veins 6–9 on each side of midrib; petioles 5–7 mm long, appressed-pubescent; stipules 4–5 mm long, pubescent; fruit globose with 4 pyrenes.
description: Published as part of Dang, Van-Son & Naiki, Akiyo, 2023, A revision of the genus Lasianthus Jack (Rubiaceae) from Vietnam, pp. 1921-1935 in Phytotaxa 581 (1) on pages 1921-1935, DOI: 10.11646/phytotaxa.581.1.1, http://zenodo.org/record/7571550
РАЗРАБОТКА МУЧНЫХ КОНДИТЕРСКИХ ИЗДЕЛИЙ С ИСПОЛЬЗОВАНИЕМ НЕРАФИНИРОВАННОГО РАСТИТЕЛЬНОГО СЫРЬЯ
Creators: name: МИСТЕНЕВА СВЕТЛАНА ЮРЬЕВНА
name: СОЛДАТОВА ЕЛЕНА АЛЕКСАНДРОВНА
name: САВЕНКОВА ТАТЬЯНА ВАЛЕНТИНОВНА
Publisher: name: Пищевая промышленность
Year: 2019
Subjects: МУКА ПШЕНИЧНАЯ ЦЕЛЬНОЗЕРНОВАЯ
НЕРАФИНИРОВАННОЕ РАСТИТЕЛЬНОЕ СЫРЬЕ
ПРОФИЛОГРАММЫ
ОРГАНОЛЕПТИЧЕСКИЕ ПОКАЗАТЕЛИ
ПЕЧЕНЬЕ САХАРНОЕ
ПИЩЕВЫЕ ВОЛОКНА
ХИМИЧЕСКИЙ СОСТАВ

description: Выбор пищевых продуктов оказывает существенное влияние на состояние здоровья человека в настоящем и создает предпосылки для его сохранения в будущем. В сочетании с физической активностью правильный рацион питания обеспечивает поддержание оптимального веса, снижает риск возникновения хронических заболеваний (таких как болезни сердца и диабет), улучшает качество и продолжительность жизни. Обилие доступных продуктов, изготовленных на основе рафинированного сырья, вызывает серьезную озабоченность врачей и общественности по всему миру, так как их употребление может способствовать возникновению ряда заболеваний. В этой связи на первый план выходит необходимость создания пищевых продуктов, в том числе кондитерских изделий, со сбалансированным рецептурным составом, разработанным на основе принципов здорового и рационального питания. Основным сырьем в производстве мучных кондитерских изделий является мука пшеничная высшего сорта. Данный вид муки представляет собой рафинированное углеводное сырье. Организм человека нуждается в углеводах, поскольку они служат основным поставщиком энергии. При этом важно, чтобы углеводы поступали из источников, не подвергнутых глубокой технологической обработке. Перспективным направлением в развитии функционально направленных кондитерских изделий является использование в их рецептурном составе нерафинированного растительного сырья. В работе изучена возможность и показана перспективность создания мучных кондитерских изделий со сбалансированным химическим составом. Показаны способы формирования рецептурного состава мучных кондитерских изделий с использованием муки пшеничной цельнозерновой. Приведены показатели химического состава, органолептические, физико-химические показатели сахарного печенья, разработана рецептура печенья функциональной направленности.
Spurious, Emergent Laws in Number Worlds
Creators: name: Calude, Cristian S.
name: Svozil, Karl
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We study some aspects of the emergence of logos from chaos on a basal model of the universe using methods and techniques from algorithmic information and Ramsey theories. Thereby an intrinsic and unusual mixture of meaningful and spurious, emerging laws surfaces. The spurious, emergent laws abound, they can be found almost everywhere. In accord with the ancient Greek theogony one could say that logos, the Gods and the laws of the universe, originate from "the void," or from chaos, a picture which supports the unresolvable/irreducible lawless hypothesis. The analysis presented in this paper suggests that the "laws" discovered in science correspond merely to syntactical correlations, are local and not universal.
description: 24 pages, invited contribution to "Contemporary Natural Philosophy and Philosophies - Part 2" - Special Issue of the journal Philosophies
Additional file 4: of Characterization of enzymatic properties of two novel enzymes, 3,4-dihydroxyphenylacetate dioxygenase and 4-hydroxyphenylacetate 3-hydroxylase, from Sulfobacillus acidophilus TPY
Creators: name: Wenbin Guo
name: Wengen Zhou
name: Hongbo Zhou
name: Xinhua Chen
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Table S1. The effect of metal ions on DHPAO activity. (DOCX 17 kb)
Determination of HQET parameter λ_1 from Inclusive Semileptonic B Meson Decay Spectrum
Creators: name: Jeong, K. K.
name: Kim, C. S.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We estimate the heavy quark effective theory parameter λ_1 from inclusive semileptonic B-meson decay spectrum. By using recent CLEO double lepton tagging data of B -> X e nu, which shows the lepton momentum as low as 0.6 GeV, we extracted λ_1 \sim -0.58 GeV^2. We also derived \barΛ\sim 0.46 GeV and |V_{cb}| = 0.041 \pm 0.002.
description: 13 pages, 3 figures, LaTeX. Typos are corrected, and added one comment
Additional file 1: of Anaesthetist-controlled versus patient-maintained effect-site targeted propofol sedation during elective primary lower-limb arthroplasty performed under spinal anaesthesia (ACCEPTS): study protocol for a parallel-group randomised comparison trial
Creators: name: Hewson, David
name: Worcester, Frank
name: Sprinks, James
name: Smith, Murray
name: Buchanan, Heather
name: Breedon, Philip
name: Hardman, Jonathan
name: Bedforth, Nigel
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: SPIRIT 2013 checklist: recommended items to address in a clinical trial protocol and related documents*. (DOC 121 kb)
Lasianthus giganteus Naiki 2015
Creators: name: Dang, Van-Son
name: Naiki, Akiyo
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Rubiaceae
Lasianthus
Lasianthus giganteus

description: 26. Lasianthus giganteus Naiki (2015: 165) — Fig. 48 (plate), Fig. 47 (map)
 Type: — CAMBODIA. Kampot Province, Bokor National Park, 960 m elev., 17 October 2012, Tagane S., Fuse K., Choeun H.N. 4279 (holotype KYO!; isotypes Cam!, K!).
 Specimens examined: — VIETNAM. Central: Thua Thien Hue Province, Bach Ma National Park, 30 August 1941, J. E. Vidal 1052A (P); in the same location, 1285 m elev., 25 May 2015, Yahara T., Tagane S., Toyama H., Nguyen N., Nguyen C., Okabe N. V2722 & V2975 (DLU, FU, KYO, the herbarium of Iriomote Station (Japan)); in the same location, 1193 m elev., 26 July 2019, Dang V.S. & Naiki A., Dang 408 (VNM, the herbarium of Iriomote Station (Japan)); Da Nang City, Ba Na Nui Chua Nature Reserve, 1489 m elev., 27 July 2019, Dang V.S. & Naiki A., Dang 422 (VNM, the herbarium of Iriomote Station (Japan)); in the same location, 1489 m elev., February 2017, Tagane S., Nagamasu H., Nguyen V.N., Hoang T.B., Hoang T.S., Yang C.J., Kawakubo A. V 6948 (DLU, FU, the herbarium of Iriomote Station (Japan)).
 Distribution: —Indochina region (Cambodia). In Vietnam, Lasianthus giganteus occurs in Da Nang and Thua Thien Hue.
 Habitat & Ecology: —Growing under shade secondary forest or on the edge of submontane evergreen forests, at 1000–1500 m elev.
 Phenology: —Flowering and fruiting from May to November.
 Vernacular name: —Xú hưƠng đại.
 Notes: — Lasianthus giganteus was described as new for the flora of Cambodia based on the specimen Tagane et al. 4279 (KYO, K) which was collected from Bokor National Park of Kampot Province. This species is easily identified in the field in having elliptic to lanceolate leaves, oblique leaf base, secondary veins 16–17 on each side of midrib, bracts 15–18 mm long, and bracteoles narrowly lanceolate to linear, 5–18 mm long, and fruits conical, blue when ripe.
description: Published as part of Dang, Van-Son & Naiki, Akiyo, 2023, A revision of the genus Lasianthus Jack (Rubiaceae) from Vietnam, pp. 1921-1935 in Phytotaxa 581 (1) on pages 1921-1935, DOI: 10.11646/phytotaxa.581.1.1, http://zenodo.org/record/7571550
ОНТОЛОГИЧЕСКИЙ ПОДХОД К ФОРМАЛИЗАЦИИ ПРОИЗВОДСТВА СПИРТНЫХ НАПИТКОВ
Creators: name: ШЕЛЕХОВА НАТАЛИЯ ВИКТОРОВНА
name: АБРАМОВА ИРИНА МИХАЙЛОВНА
name: ШЕЛЕХОВА ТАМАРА МИХАЙЛОВНА
Publisher: name: Пищевая промышленность
Year: 2019
Subjects: ОНТОЛОГИЯ
СЕМАНТИЧЕСКИЕ СЕТИ
СПИРТНЫЕ НАПИТКИ
ФОРМАЛИЗАЦИЯ
ЦИФРОВОЕ ПРОИЗВОДСТВО
ЭТИЛОВЫЙ СПИРТ

description: Производство пищевой продукции требует разработки и внедрения новейших информационных технологий, так как именно здесь скрыты наиболее существенные резервы повышения его эффективности. В статье представлен один из возможных подходов к совершенствованию системы управления технологическими процессами производства спиртных напитков, базирующийся на применении информационных технологий. В основу подхода легла методика формализованного представления знаний предметной области. В процессе решения исследовательской задачи предпринята попытка создания основ для разработки нового высокоэффективного и результативного механизма управления качеством алкогольной продукции в целях реализации элементов концепции безлюдного производства. Показано, что IT-технологии займут лидирующее место при решении сложных производственно-технологических задач, требующих интеграции знаний из различных научных областей. Установлено, что цифровая трансформация производства предусматривает формирование цифровой инфраструктуры и разработку онтологических моделей. В ходе исследований разработана модель интеллектуальной экспертной системы, состоящая из четырех баз данных, базы знаний и подсистемы анализа. Показано, что одним из основных элементов разработанной системы является подсистема анализа, использующая при решении аналитических задач базу знаний, для формирования которой выбран и обоснован онтологический подход. Построена онтологическая модель, выполняющая задачу классификации методов анализа, применяемых в аналитическом контроле производства пищевого этанола и спиртных напитков, приготовленных на его основе, которая позволяет рассматривать взаимодействующие классы проектируемой системы с различных точек зрения и дает возможность совершенствовать систему посредством уточнения архитектуры. Обосновано, что цифровая трансформация производства спиртных напитков позволит рационально использовать производственные ресурсы и разрабатывать новые ресурсосберегающие технологии глубокой переработки сельскохозяйственного сырья, а также вывести на новый уровень контроль качества и безопасности алкогольной продукции. Определена перспектива глобальной информатизации производства, заключающаяся в разработке автоматизированных систем управления производственными процессами, основанная на принципах искусственного интеллекта. Полученные результаты являются основой для проведения дальнейших углубленных исследований в области цифровизации производства спиртных напитков.
title: Development of modified antibiotics as internal standards for therapeutic drug monitoring
Creators: name: Bogner, Paul
Publisher: name: TU Wien
Year: 2020
Subjects: subject: antibiotics
subject: therapeutic drug monitoring
subject: organic synthesis

description: Since antibiotics are used to treat various bacterial infectious diseases there is a fight against bacterial resistance. As the concentration of the antibiotic in the blood is of great interest there is the need of measuring this concentration over time.This is called therapeutic drug monitoring (TDM). Some issues in the use of immunoassays favor LC-MS techniques to be used. For quantification in LC-MS an internal standard is needed where nowadays isotope labeled standards are used. The drawbacks of these are that they are expensive, not easy to synthesize and therefore have a limited availability. To cope with these issues the goal of the QUANTIS project as a cooperation betweenTU Vienna and ARCHIMEDlife® is to synthesize new internal standards via small modifications of the actual antibiotic.The modifications have to be so small that the chemical similarity needed to be a valid internal standard is still given. So, the idea was to tailor those quantification standards (TQS) to fit for their purpose. Various reactions such as homologation, conjugation and oxidation were considered to modify the antibiotics.In this thesis new potential TQS for antibiotics out of the class of β-lactams and aminoglycosides could be synthesized and one of them could also be validated so far.
Reduced Persistence Length and Fluctuation-Induced Interactions of Directed Semiflexible Polymers on Fluctuating surfaces
Creators: name: Golestanian, Ramin
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We consider directed semiflexible polymers embedded in a fluctuating surface which is governed by either surface tension or bending rigidity. The attractive interactions induced by the fluctuations of the surface reduce the rigidity of the polymers. In particular, it is shown that for arbitrarily stiff parallel polymers, there is a characteristic separation below which they prefer to bend rather than stay linear. The out-of plane fluctuations of the polymer, screen out the long-range fluctuation-induced forces, resulting in only a short-ranged effective attraction.
description: REVTEX, one postscript figure
Effects of periodically modulated coupling on amplitude death in nonidentical oscillators
Creators: name: Liu, Weiqing
name: Lei, Xiaoqi
name: Chen, Jiangnan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The effects of periodically modulated coupling on amplitude death in two coupled nonidentical oscillators are explored. The AD domain could be significantly influenced by tuning the modulation amplitude and the modulation frequency of the modulated coupling strength. There is an optimal value of modulation amplitude for the modulated coupling with which the largest AD domain is observed in the parameter space. The AD domain is enlarged with the decrease of the modulation frequency for a given small modulation amplitude, while is shrunk with decrease of the modulation frequency for a given large modulation amplitude. The mechanism of AD in the presence of periodic modulation in the coupling is investigated via the local condition Lyapunov exponent of the coupled system. The stability of AD state can be well characterized by conditional Lyapunov exponent. The coupled system experiencing from the oscillatory state to AD is clearly indicated by the observation that the conditional Lyapunov exponent transits from positive to negative. Our results are helpful to many potential applications for the research of neuroscience and dynamical control in engineering.
description: 11 figures, 8 pages
Additional file 2: of Characterization of enzymatic properties of two novel enzymes, 3,4-dihydroxyphenylacetate dioxygenase and 4-hydroxyphenylacetate 3-hydroxylase, from Sulfobacillus acidophilus TPY
Creators: name: Wenbin Guo
name: Wengen Zhou
name: Hongbo Zhou
name: Xinhua Chen
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Figure S2. UV-visible absorption spectrum of HpaC. (DOCX 188 kb)
Thermofield Theory for Finite-Temperature Quantum Chemistry
Creators: name: Harsha, Gaurav
name: Henderson, Thomas M.
name: Scuseria, Gustavo E.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Thermofield dynamics has proven to be a very useful theory in high-energy physics, particularly since it permits the treatment of both time- and temperature-dependence on an equal footing. We here show that it also has an excellent potential for studying thermal properties of electronic systems in physics and chemistry. We describe a general framework for constructing finite temperature correlated wave function methods typical of ground state methods. We then introduce two distinct approaches to the resulting imaginary time Schrodinger equation, which we refer to as fixed-reference and covariant methods. As an example, we derive the two corresponding versions of thermal configuration interaction theory, and apply them to the Hubbard model, while comparing with exact benchmark results.
Additional file 3: of Characterization of enzymatic properties of two novel enzymes, 3,4-dihydroxyphenylacetate dioxygenase and 4-hydroxyphenylacetate 3-hydroxylase, from Sulfobacillus acidophilus TPY
Creators: name: Wenbin Guo
name: Wengen Zhou
name: Hongbo Zhou
name: Xinhua Chen
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Figure S3. SDS-PAGE analysis of purified proteins. (DOCX 891 kb)
Atomic parity violation and the HERA anomaly
Creators: name: Giusti, Leonardo
name: Strumia, Alessandro
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that the two scenarios able to explain the HERA anomaly --- a new leptoquark coupling or a new contact interaction --- predict new contributions to atomic parity violation. These corrections are sufficiently large and different that a feasible reduction in the dominant atomic theory uncertainty could give some hint in favour of one of the two scenarios.
description: 4 pages. Reference added, PDG value of weak charge revised
Additional file 1: of Pilot randomised controlled trial of Weight WatchersÂŽ referral with or without dietitian-led group support for weight loss in women treated for breast cancer: the BRIGHT (BReast cancer weIGHT loss) trial
Creators: name: Rumana Newlands
name: Ntessalen, Maria
name: Clark, Julia
name: Fielding, Shona
name: Hoddinott, Pat
name: Heys, Steven
name: McNeill, Geraldine
name: Craig, Leone
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Appendix 1. Summary of preliminary study findings. Appendix 2. Contents of the dietitian led support group meetings of the WW Plus group. Appendix 3. Intervention Fidelity Checklist. Appendix 4. Sample size estimation. (DOCX 55 kb)
Lorentz invariant mass and length scales
Creators: name: Bosso, Pasquale
name: Das, Saurya
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that the standard Lorentz transformations admit an invariant mass (length) scale, such as the Planck scale. In other words, the frame independence of such scale is built-in within those transformations, and one does not need to invoke the principle of relativity for their invariance. This automatically ensures the frame-independence of the spectrum of geometrical operators in quantum gravity. Furthermore, we show that the above predicts a small but measurable difference between the inertial and gravitational mass of any object, regardless of its size or whether it is elementary or composite.
description: 10 pages
Weak localization effect on thermomagnetic phenomena
Creators: name: Reizer, M.
name: Sergeev, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The quantum transport equation (QTE) is extended to study weak localization (WL) effects on galvanomagnetic and thermomagnetic phenomena. QTE has many advantages over the linear response method (LRM): (i) particle-hole asymmetry which is necessary for the Hall effect is taken into account by the nonequilibrium distribution function, while LRM requires expansion near the Fermi surface, (ii) when calculating response to the temperature gradient, the problem of WL correction to the heat current operator is avoided, (iii) magnetic field is directly introduced to QTE, while the LRM deals with the vector potential and and special attention should be paid to maintain gauge invariance, e.g. when calculating the Nernst effect the heat current operator should be modified to include the external magnetic field. We reproduce in a very compact form known results for the conductivity, the Hall and the thermoelectric effects and then we study our main problem, WL correction to the Nernst coefficient (transverse thermopower).
description: 20 pages 2 figures
Dirac equation in exotic spacetimes
Creators: name: García, Javier Faba
name: Sabín, Carlos
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We find solutions of the Dirac equation in curved spacetime. In particular, we consider 1+1 dimensional sections of several exotic metrics: the Alcubierre metric, which describes a scenario that allows faster-than-light (FTL) velocity; the Gödel metric, that describes a universe containing closed timelike curves (CTC); and the Kerr metric, which corresponds to the spacetime of a rotating black hole. Moreover, we also show that the techniques that we use in these cases can be extended to nonstatic metrics.
description: 7 pages, 3 figures