output
20062025
most citedIf Gauss-Bonnet interaction plays the role of dark energy

90 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2021Show all

5 papers · 1 filter

astro-ph.CO2021★ 18 cited

Inflation with F(T) Teleparallel Gravity

Manas Chakrabortty, Nayem Sk, Susmita Sanyal +1

We study early universe with a particular form of F(T) Telleparallel gravity theory, in which inflation is driven by a scalar field. To ensure slow rollover, two different potentia…

gr-qc2021

Conflict between some higher-order curvature invariant terms

Dalia Saha, Mohosin Alam, Ranajit Mandal +1

A viable quantum theory does not allow curvature invariant terms of different higher orders to be accommodated in the gravitational action. We show that there is indeed a conflict…

gr-qc2021★ 6 cited

Canonical equivalence, quantization and anisotropic inflation in higher order theory of gravity

Subhra Debnath, Abhik Kumar Sanyal

We construct phase-space structure of a typical higher-order theory of gravity, in the background of anisotropic Bianchi-1 mini-superspace, following `Modified Horowitz Formalism'…

gr-qc2021

New conserved tensors and Brans-Dicke type field equation, using integrability condition

Abhik Kumar Sanyal, Bijan Modak, Manas Chakrabortty

We explore some new off-shell and on-shell conserved quantities for a scalar field in Minkowski space, using integrability condition. The off-shell conserved tensors are related to…

hep-th2021★ 11 cited

Early universe in view of a modified theory of gravity

Ranajit Mandal, Dalia Saha, Mohosin Alam +1

We study the quantum evolution of the early universe, its semi-classical analogue together with inflationary regime, in view of a generalized modified theory of gravity. The action…