V. Sharma

activity

20192022

f (R)

gravity at local scales

18 citations · 18 across the 1 of their papers we have counts for

collaborators

3 papers

astro-ph.CO2022★ 18 cited

Unified $f (R)$ gravity at local scales

Vipin Kumar Sharma, Murli Manohar Verma

We explore the shifted $f (R) (\propto R^{1 + δ})$ model with $δ$ as a distinguishing physical parameter for the study of constraints at local scales. The corresponding dynamics confr…

astro-ph.CO2020

Light deflection angle through velocity profile of galaxies in $f (R)$ model

Vipin Kumar Sharma, Bal Krishna Yadav, Murli Manohar Verma

We explore a new realisation of the galactic scale dynamics via gravitational lensing phenomenon in power-law $f (R)$ gravity theory of the type $f (R) \propto R^{1 + δ}$ with $δ << 1$ fo…

gr-qc2019

Extended galactic rotational velocity profiles in $f (R)$ gravity background

Vipin Kumar Sharma, Bal Krishna Yadav, Murli Manohar Verma

An attempt has been made to explore the galactic dynamics via the rotational velocity beyond the Einstein's geometric theory of gravity. It is inspired from the geometric relation…

Unified f(R) gravity at local scales

Light deflection angle through velocity profile of galaxies in f(R) model

Extended galactic rotational velocity profiles in f(R) gravity background

Unified $f (R)$ gravity at local scales

Light deflection angle through velocity profile of galaxies in $f (R)$ model

Extended galactic rotational velocity profiles in $f (R)$ gravity background