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Title: Effective matter cosmologies of massive gravity I: non-physical fluids

For the massive gravity, after decoupling from the metric equation we find a broad class of solutions of the Stückelberg sector by solving the background metric in the presence of a diagonal physical metric. We then construct the dynamics of the corresponding FLRW cosmologies which inherit effective matter contribution through the decoupling solution mechanism of the scalar sector.
Authors:
 [1]
  1. Department of Electrical and Electronics Engineering, Yaçsar University, Selçuk Yaçsar Kampüsü, Üniversite Caddesi, No:35-37, Ağaçlı Yol, 35100, Bornova, İzmir (Turkey)
Publication Date:
OSTI Identifier:
22373390
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Cosmology and Astroparticle Physics; Journal Volume: 2014; Journal Issue: 08; Other Information: Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
79 ASTROPHYSICS, COSMOLOGY AND ASTRONOMY; COSMOLOGY; DECOUPLING; EQUATIONS; GRAVITATION; MATHEMATICAL SOLUTIONS; MATTER; METRICS