Cosmological solution moduli of bigravity
Abstract
We construct the complete set of metricconfiguration solutions of the ghostfree massive bigravity for the scenario in which the g−metric is the FriedmannLemaitreRobertsonWalker (FLRW) one, and the interaction Lagrangian between the two metrics contributes an effective ideal fluid energymomentum tensor to the gmetric equations. This set corresponds to the exact background cosmological solution space of the theory.
 Authors:

 Department of Electrical and Electronics Engineering, Yaşar University,Selçuk Yaşar Kampüsü, Üniversite Caddesi,No. 3537, AğaçlıYol, 35100, Bornova, İzmir (Turkey)
 Publication Date:
 Sponsoring Org.:
 SCOAP3, CERN, Geneva (Switzerland)
 OSTI Identifier:
 22458441
 Resource Type:
 Journal Article
 Journal Name:
 Journal of Cosmology and Astroparticle Physics
 Additional Journal Information:
 Journal Volume: 2015; Journal Issue: 09; Other Information: PUBLISHERID: JCAP09(2015)062; OAI: oai:repo.scoap3.org:12023; ccby Article funded by SCOAP3. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 License. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 14757516
 Country of Publication:
 United States
 Language:
 English
 Subject:
 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; COSMOLOGY; ENERGYMOMENTUM TENSOR; IDEAL FLOW; LAGRANGIAN FUNCTION; MATHEMATICAL SOLUTIONS; METRICS; NONLUMINOUS MATTER
Citation Formats
Yılmaz, Nejat Tevfik. Cosmological solution moduli of bigravity. United States: N. p., 2015.
Web. doi:10.1088/14757516/2015/09/062.
Yılmaz, Nejat Tevfik. Cosmological solution moduli of bigravity. United States. doi:10.1088/14757516/2015/09/062.
Yılmaz, Nejat Tevfik. Tue .
"Cosmological solution moduli of bigravity". United States. doi:10.1088/14757516/2015/09/062.
@article{osti_22458441,
title = {Cosmological solution moduli of bigravity},
author = {Yılmaz, Nejat Tevfik},
abstractNote = {We construct the complete set of metricconfiguration solutions of the ghostfree massive bigravity for the scenario in which the g−metric is the FriedmannLemaitreRobertsonWalker (FLRW) one, and the interaction Lagrangian between the two metrics contributes an effective ideal fluid energymomentum tensor to the gmetric equations. This set corresponds to the exact background cosmological solution space of the theory.},
doi = {10.1088/14757516/2015/09/062},
journal = {Journal of Cosmology and Astroparticle Physics},
issn = {14757516},
number = 09,
volume = 2015,
place = {United States},
year = {2015},
month = {9}
}
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