Abstract
In this paper, we have studied the locally rotationally symmetric (LRS) Bianchi type-I cosmological model filled with a bulk viscous cosmological fluid in \(f(R)\) gravity in the presence of time-varying gravitational and cosmological constant. We have used the power-law and intermediate scenario for scale factor to obtain the solution of the field equations. The evolution of temperature of a viscous Universe is also analysed.
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Acknowledgements
The authors express their sincere thanks to referees for their valuable comments and suggestions. The authors (RC and RR) express their sincere thanks to CSIR, New Delhi, for the financial assistance under Project No. 25(0259) / 17 / EMR-II. One of the authors (TS) would like to thank the Indian Institute of Advanced Study, Shimla, Himachal Pradesh, India, for financial support.
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Raushan, R., Shukla, A.K., Chaubey, R. et al. Locally rotationally symmetric Bianchi type-I cosmological model with dynamical \(\Lambda \) and G in f(R) gravity. Pramana - J Phys 92, 79 (2019). https://doi.org/10.1007/s12043-019-1741-3
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DOI: https://doi.org/10.1007/s12043-019-1741-3