Open AccessBianchi Type-III Dark Energy Cosmological Models in Brans-Dicke Theory of Gravitation
Author(s) -
D. Neelima,
V. U. M. Rao
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1344/1/012029
Subject(s) - dark energy , physics , brans–dicke theory , scalar–tensor theory , general relativity , equation of state , mathematical physics , type (biology) , gravitation , theoretical physics , lambda cdm model , dark fluid , scalar field , cosmology , classical mechanics , astrophysics , quantum mechanics , ecology , biology
Dark energy cosmological models with variable equation of state (EoS) parameter in Brans-Dicke [1] scalar tensor theory of gravitation are obtained. The field equations have been solved by using the anisotropy feature of the universe in Bianchi type-III metric. Some important features of the models, thus obtained, have been discussed. We noticed that as a special case, it is always possible to obtain dark energy cosmological models in general relativity.