55 citations · 188 across the 11 of their papers we have counts for
8 papers · 1 filter
Wormhole inducing inflation with Einstein Gauss Bonnet dilaton interaction
Gargi Biswas, M K Dutta, B Modak
We present a few Euclidean wormhole configurations using both the analytic and numerical solutions of the field equations considering Einstein Gauss-Bonnet dilaton interaction in 4…
Cosmic scenario of early Universe in context of Euclidean wormhole in dilatonic Einstein Gauss Bonnet gravity
Gargi Biswas, B Modak
We present some wormhole configurations using analytic and numerical solutions of the Euclidean field equations considering Einstein Gauss Bonnet dilaton coupled interaction in the…
Wormhole inducing exponential expansion in gravity
B Modak, Gargi Biswas
Wormholes are considered both from the Wheeler deWitt equation, as well as from the field equations in the Euclidean background of Roberson Walker mini-superspace in gravity.…
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…
Euclidean wormholes with minimally coupled scalar fields
Soumendranath Ruz, Subhra Debnath, Abhik Kumar Sanyal +1
A detailed study of quantum and semiclassical Euclidean wormholes for Einstein's theory with a minimally coupled scalar field has been performed for a class of potentials. Massless…
Is Noether Symmetric Approach Consistent With Dynamical Equation In Non-minimal Scalar-Tensor Theories?
A. K. Sanyal, B. Modak
The form of the coupling of the scalar field with gravity and the potential have been found by applying Noether theorem to two dimensional minisuperspaces in induced gravity model.…