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Accès ouvert déclaré 2018 article

First Search for Nontensorial Gravitational Waves from Known Pulsars

116Citations signalées, ce qui n’est pas une note de qualité
193Institutions déclarées
26Pays d’affiliation déclarés

Rattachement africain : us, it, fr, de, gb, nl, no, br, in, au, kr, hu, pl, ru, rs, jp, cn, tw, hk, be, es, ca, bg, cz, mx, Afrique du Sud. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

We present results from the first directed search for nontensorial gravitational waves. While general relativity allows for tensorial (plus and cross) modes only, a generic metric theory may, in principle, predict waves with up to six different polarizations. This analysis is sensitive to continuous signals of scalar, vector, or tensor polarizations, and does not rely on any specific theory of gravity. After searching data from the first observation run of the advanced LIGO detectors for signals at twice the rotational frequency of 200 known pulsars, we find no evidence of gravitational waves of any polarization. We report the first upper limits for scalar and vector strains, finding values comparable in magnitude to previously published limits for tensor strain. Our results may be translated into constraints on specific alternative theories of gravity.

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Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
First Search for Nontensorial Gravitational Waves from Known Pulsars
Date Crossref
19/01/2018
Éditeur
American Physical Society (APS)
Type
journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.

Les institutions déclarées

California Institute of TechnologyLouisiana State UniversityUniversity of SalernoIstituto Nazionale di Fisica Nucleare, Sezione di NapoliUniversity of FloridaLIGO Scientific CollaborationCentre National de la Recherche ScientifiqueLaboratoire d’Annecy de Physique des ParticulesInstitut National de Physique Nucléaire et de Physique des ParticulesUniversité Savoie Mont BlancUniversity of SannioMax Planck Institute for Gravitational PhysicsUniversity of MississippiUniversity of Illinois Urbana-ChampaignUniversity of CambridgeNational Institute for Subatomic PhysicsVitenparkenMassachusetts Institute of TechnologyInstituto Nacional de Pesquisas EspaciaisIstituto Nazionale di Fisica Nucleare, Roma Tor VergataGran Sasso Science InstituteInter-University Centre for Astronomy and AstrophysicsTata Institute of Fundamental ResearchInternational Centre for Theoretical SciencesUniversity of PisaIstituto Nazionale di Fisica Nucleare, Sezione di PisaAustralian National UniversityARC Centre of Excellence for Gravitational Wave DiscoveryLaboratoire des Matériaux AvancésUniversity of Wisconsin–MilwaukeeUniversité Paris-SudUniversité Paris-SaclayCalifornia State University, FullertonEuropean Gravitational ObservatoryChennai Mathematical InstituteUniversity of Rome Tor VergataUniversität HamburgIstituto Nazionale di Fisica Nucleare, Sezione di Roma ILeibniz University HannoverEmbry–Riddle Aeronautical UniversityDélégation Paris 7Université Paris CitéCommissariat à l'Énergie Atomique et aux Énergies AlternativesLaboratoire AstroParticule et CosmologieSorbonne Paris CitéAgence Parisienne du ClimatKorea Institute of Science & Technology InformationWest Virginia UniversityUniversity of PerugiaIstituto Nazionale di Fisica Nucleare, Sezione di PerugiaSyracuse UniversityUniversity of MinnesotaUniversity of Minnesota SystemUniversity of GlasgowHUN-REN Wigner Research Centre for PhysicsColumbia UniversityStanford UniversityUniversità di CamerinoUniversity of PaduaIstituto Nazionale di Fisica Nucleare, Sezione di PadovaEötvös Loránd UniversityNicolaus Copernicus Astronomical CenterPolish Academy of SciencesUniversity of BirminghamIstituto Nazionale di Fisica Nucleare, Sezione di GenovaUniversity of GenoaRaja Ramanna Centre for Advanced TechnologyLomonosov Moscow State UniversityUniversity of the West of ScotlandThe University of Western AustraliaRadboud University NijmegenUniversité Côte d'AzurAstrophysique Relativiste, Théories, Expériences, Métrologie, Instrumentation, SignauxObservatoire de la Côte d’AzurInstitut de Physique de RennesUniversité de RennesWashington State UniversityUniversity of UrbinoIstituto Nazionale di Fisica Nucleare, Sezione di FirenzeUniversity of OregonCollège de FranceUniversité Paris Sciences et LettresLaboratoire Kastler BrosselÉcole Normale Supérieure - PSLSorbonne UniversitéCarleton CollegeAstronomical ObservatoryUniversity of WarsawVrije Universiteit AmsterdamUniversity of Maryland, College ParkGeorgia Institute of TechnologyInternational Center for Relativistic AstrophysicsLyon 1 UniversitéUniversity of Naples Federico IIGoddard Space Flight CenterThe University of TokyoThe University of AdelaideTsinghua UniversityTexas Tech UniversityKenyon CollegePennsylvania State UniversityNational Tsing Hua UniversityCharles Sturt UniversityUniversity of ChicagoPusan National UniversityChinese University of Hong KongIstituto Nazionale di Fisica Nucleare, Trento Institute for Fundamental Physics And ApplicationsOsservatorio Astronomico di PadovaNational Institute for AstrophysicsSapienza University of RomeUniversité Libre de BruxellesSonoma State UniversityMontana State UniversityNorthwestern UniversityCardiff UniversityFundació Universitat-Empresa de les Illes BalearsUniversitat de les Illes BalearsThe University of Texas Rio Grande ValleyBellevue CollegeInstitute for Plasma ResearchUniversity of SheffieldCalifornia State University SystemCalifornia State University Los AngelesUniversity of TrentoMontclair State UniversityNational Astronomical Observatory of JapanUniversity of TorontoCanadian Institute for Theoretical AstrophysicsWhitman CollegeUniversity of EdinburghIndian Institute of Advanced ResearchAdvanced Research InstituteIndian Institute of Science Education and Research ThiruvananthapuramUniversity of SzegedAstronomical Observatory of CapodimonteUniversity of MichiganAmerican UniversityRochester Institute of TechnologyUniversity of BiałystokUniversity of StrathclydeUniversity of SouthamptonUniversity of Washington BothellInstitute of Applied PhysicsSeoul National UniversityInje UniversityNational Institute for Mathematical SciencesNational Centre for Nuclear ResearchInstitute of Mathematics and InformaticsCzech Academy of Sciences, Institute of MathematicsInstitute of MathematicsAustralian Regenerative Medicine InstituteMonash UniversityHanyang UniversityMarshall Space Flight CenterESPCI ParisSouthern University and Agricultural and Mechanical CollegeThe University of MelbourneWilliam & MaryWilliams (United States)Indian Institute of Technology MadrasIndian Institute of Science Education and Research KolkataScuola Normale SuperioreUniversité de LyonHobart and William Smith CollegesUniversity of Zielona GóraUniversity of WashingtonUniversity of LondonKing's College LondonUniversidad de LondresUniversity College LondonIndian Institute of Technology GandhinagarUniversidade Federal do Rio Grande do NorteFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicAndrews UniversityUniversity of SienaTrinity UniversityAbilene Christian UniversityHartebeesthoek Radio Astronomy ObservatorySKA Telescope, South AfricaUniversité d'OrléansObservatoire de ParisLaboratoire de Physique et Chimie de l’Environnement et de l’EspaceSKA Telescope, AustraliaOsservatorio Astronomico di CagliariMax Planck Institute for Radio AstronomyObservatoire Radioastronomique de NançayCommonwealth Scientific and Industrial Research OrganisationAustralia Telescope National FacilityAstronomy and SpaceUnited States Naval Research LaboratoryUniversity of ManchesterCurtin UniversityInternational Centre for Radio Astronomy Research

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Les sujets associés

Pulsars and Gravitational Waves ResearchCosmology and Gravitation TheoriesGamma-ray bursts and supernovae

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