output
20052026
most citedThe Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package

5k 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 2018 · gr-qcShow all

6 papers · 2 filters

gr-qc2018★ 38 cited

Gravitational Collapse in General Relativity and in -gravity: A Comparative Study

Artyom V. Astashenok, Karim Mosani, Sergey D. Odintsov +1

We compare the gravitational collapse of homogeneous perfect fluid with various equations of state in the framework of General Relativity and in gravity. We make our calculat…

gr-qc2018★ 7 cited

Traversable Wormholes with Exponential Shape Function in Modified Gravity and in General Relativity: A Comparative Study

Gauranga C. Samanta, Nisha Godani, Kazuharu Bamba

We have proposed a novel shape function on which the metric that models traversable wormholes is dependent. Using this shape function, the energy conditions, equation of state and…

gr-qc2018★ 131 cited

Traversable Wormholes and Energy Conditions with Two Different Shape Functions in Gravity

Nisha Godani, Gauranga C. Samanta

Traversable wormholes, tunnel like structures introduced by Morris \& Thorne \cite{morris1}, have a significant role in connection of two different space-times or two different par…

gr-qc2018★ 1 cited

Nonlinear electrodynamics, singularities and accelerated expansion

Gauranga C. Samanta, Shantanu K. Biswal, Kazuharu Bamba

Non-linear electrodynamics coupled to general relativity is investigated. In general relativity, it is observed that the expansion of the universe is accelerating if the source of…

gr-qc2018

Dark energy in spherically symmetric universe coupled with Brans-Dicke scalar field

Koijam Manihar Singh, Gauranga C. Samanta

The phenomenon of dark energy and its manifestations are studied in a spherically symmetric universe considering the Brans-Dicke scalar tensor theory. In the first model the dark e…

gr-qc2018★ 10 cited

Qualitative behavior of cosmological models combining various matter fields

Parth Shah, Gauranga C. Samanta, Salvatore Capozziello

The late time accelerated expansion of the universe can be realized using scalar fields with given self-interacting potentials. Here we consider a straightforward approach where a…