Sep 27 – 30, 2021
Yerevan, Armenia
Etc/GMT+4 timezone

Rip Cosmology in Brans-Dicke Theory

Sep 30, 2021, 3:00 PM
35m
Yerevan, Armenia

Yerevan, Armenia

Department of Physics, Alex Manukyan str. 1, Yerevan, Armenia

Speaker

Sunil Kumar Triapthy (Indira Gandhi Institute of Technology, Sarang)

Description

We construct some Rip cosmological models in the framework of Brans-Dicke theory where the Brans-Dicke parameter is considered to be a function of the scalar field. We obtained the time evolution of the scalar field, the Brans-Dicke paramete and the Newtonian Gravitational constant for the rip cosmological models. The cosmic dynamics of the model have been discussed.

Primary author

Sunil Kumar Triapthy (Indira Gandhi Institute of Technology, Sarang)

Presentation materials