125 citations · 125 across the 4 of their papers we have counts for
7 papers
(2+1) dimensional cosmological models in f(R; T) gravity with (R; T)
Safiqul Islam, Praveen Kumar, G. S. Khadekar +1
We intend to study a new class of cosmological models in modified theories of gravity, hence define the cosmological constant as a function of the trace of the stress…
Filter theory of IL-algebras
Safiqul Islam, Arundhati Sanyal, Jayanta Sen
In this paper, we introduce the concept of filter on IL-algebra. It is proved that this concept generalizes the notion of filter on Residuated Lattices. Prime filters on IL-algebra…
Ideal on CL-algebra
Safiqul Islam
In this paper, we introduce the concept of ideal on CL-algebra. It is proved that this concept generalizes the notion of ideal on Residuated Lattices. Prime ideal on CL-algebra are…
Magnetic Field of a Compact Spherical Star under f(R,T) Gravity
Safiqul Islam, Shantanu Basu
We present the interior solutions of distributions of magnetised fluid inside a sphere in gravity. The magnetised sphere is embedded in an exterior Reissner-Nordström metr…
Charged wormholes supported by 2-fluid immiscible matter particles
Safiqul Islam, Md Arif Shaikh, Tapas Kumar Das +2
We provide a 2-fluid immiscible matter source that supplies fuel to construct wormhole spacetime. The exact wormhole solutions are found in the model having, besides real matter or…
A parametric model to study the mass radius relationship of stars
Safiqul Islam, Satadal Datta, Tapas K Das
In static and spherically symmetric spacetime, we solve the Einstein Maxwell equations. The effective gravitational potential and the electric field for charged anisotropic fluid a…