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Constraining the range of Yukawa gravity interaction from S2 star orbits III: improvement expectations for graviton mass bounds
Zakharov, A. F.1,2,3,4,5; Jovanovic, P.6; Borka, D.7; Jovanovic, V. Borka7
2018-04-01
Source PublicationJOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
ISSN1475-7516
Issue4Pages:21
AbstractRecently, the LIGO-Virgo collaboration discovered gravitational waves and in their first publication on the subject the authors also presented a graviton mass constraint as m(g) < 1.2 x 10(-22) eV [1] (see also more details in a complimentary paper [2]). In our previous papers we considered constraints on Yukawa gravity parameters [3] and on graviton mass from analysis of the trajectory of S2 star near the Galactic Center [4]. In the paper we analyze a potential to reduce upper bounds for graviton mass with future observational data on trajectories of bright stars near the Galactic Center. Since gravitational potentials are different for these two cases, expressions for relativistic advance for general relativity and Yukawa potential are different functions on eccentricity and semimajor axis, it gives an opportunity to improve current estimates of graviton mass with future observational facilities. In our considerations of an improvement potential for a graviton mass estimate we adopt a conservative strategy and assume that trajectories of bright stars and their apocenter advance will be described with general relativity expressions and it gives opportunities to improve graviton mass constraints. In contrast with our previous studies, where we present current constraints on parameters of Yukawa gravity [3] and graviton mass [4] from observations of S2 star, in the paper we express expectations to improve current constraints for graviton mass, assuming the GR predictions about apocenter shifts will be confirmed with future observations. We concluded that if future observations of bright star orbits during around fifty years will confirm GR predictions about apocenter shifts of bright star orbits it give an opportunity to constrain a graviton mass at a level around 5 x 10(-23) eV or slightly better than current estimates obtained with LIGO observations.
KeywordGR black holes gravity modified gravity
Funding OrganizationChinese Academy of Sciences ; Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; NSF ; NSF ; NASA at NASA CADRE ; NASA at NASA CADRE ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; NSF ; NSF ; NASA at NASA CADRE ; NASA at NASA CADRE ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; NSF ; NSF ; NASA at NASA CADRE ; NASA at NASA CADRE ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; NSF ; NSF ; NASA at NASA CADRE ; NASA at NASA CADRE ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Ministry of Education, Science and Technological Development of the Republic of Serbia
DOI10.1088/1475-7516/2018/04/050
WOS KeywordSUPERMASSIVE BLACK-HOLE ; SGR A-ASTERISK ; GALACTIC-CENTER ; GENERAL-RELATIVITY ; STELLAR ORBITS ; LARGE TELESCOPE ; FINITE-RANGE ; DARK-MATTER ; PHOTON ; GALAXY
Language英语
Funding ProjectChinese Academy of Sciences[2017VMA0014] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB23040100] ; NSF[HRD-0833184] ; NASA at NASA CADRE[NNX09AV07A] ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; Ministry of Education, Science and Technological Development of the Republic of Serbia[176003]
Funding OrganizationChinese Academy of Sciences ; Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; NSF ; NSF ; NASA at NASA CADRE ; NASA at NASA CADRE ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; NSF ; NSF ; NASA at NASA CADRE ; NASA at NASA CADRE ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; NSF ; NSF ; NASA at NASA CADRE ; NASA at NASA CADRE ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; NSF ; NSF ; NASA at NASA CADRE ; NASA at NASA CADRE ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; NSF CREST Centers (NCCU, Durham, NC, U.S.A.) ; Ministry of Education, Science and Technological Development of the Republic of Serbia ; Ministry of Education, Science and Technological Development of the Republic of Serbia
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Particles & Fields
WOS IDWOS:000430489500002
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/37113
Collection中国科学院国家天文台
Corresponding AuthorZakharov, A. F.
Affiliation1.Chinese Acad Sci, Natl Astron Observ, Datun Rd 20A, Beijing 100012, Peoples R China
2.Inst Theoret & Expt Phys, Moscow 117259, Russia
3.Natl Res Nucl Univ MEPhI, Moscow Engn Phys Inst, Moscow 115409, Russia
4.JINR, Bogoliubov Lab Theoret Phys, Dubna 141980, Russia
5.North Carolina Cent Univ, Durham, NC 27707 USA
6.Astron Observ, Volgina 7,POB 74, Belgrade 11060, Serbia
7.Univ Belgrade, Vinca Inst Nucl Sci, Atom Phys Lab 040, POB 522, Belgrade 11001, Serbia
Recommended Citation
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Zakharov, A. F.,Jovanovic, P.,Borka, D.,et al. Constraining the range of Yukawa gravity interaction from S2 star orbits III: improvement expectations for graviton mass bounds[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2018(4):21.
APA Zakharov, A. F.,Jovanovic, P.,Borka, D.,&Jovanovic, V. Borka.(2018).Constraining the range of Yukawa gravity interaction from S2 star orbits III: improvement expectations for graviton mass bounds.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(4),21.
MLA Zakharov, A. F.,et al."Constraining the range of Yukawa gravity interaction from S2 star orbits III: improvement expectations for graviton mass bounds".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .4(2018):21.
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