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Bianchi Type VI1 Cosmological Model in Scale-Invariant Theory |
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| Authors: | G Mohanty B Mishra |
| Institution: | (1) School of Mathematical Sciences, Sambalpur University, Jyoti Vihar, 768019 Sambalpur, India;(2) Institute of Business, Computer Studies, 644/3019, Jagamara, Bhubaneswar, 751030, India |
| Abstract: | An attempt has been taken to study the feasibility of scale-invariant theory in Bianchi type VI h space-time with a time dependent gauge function (Dirac gauge) and a matter field in the form of a perfect fluid with isotropic matter pressure. It is found that Bianchi type VI h (h = 1) space-time is feasible in this theory whereas Bianchi type VI h (h = -1) and VI h (h = 0) space-times are not feasible. In the feasible case a non-singular model for the universe filled with disorder radiation is constructed and some of its physical behaviors are studied. |
| Keywords: | space-time scale-invariant Dirac gauge perfect fluid |
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