53 citations · 147 across the 7 of their papers we have counts for
9 papers
Shadows of Lorentzian traversable wormholes
Farook Rahaman, Ksh. Newton Singh, Rajibul Shaikh +2
The prospect of identifying wormholes by investigating the shadows of wormholes constitute a foremost source of insight into the evolution of compact objects and it is one of the e…
Lyapunov exponent ISCO and Kolmogorov Senai entropy for Kerr Kiselev black hole
Monimala Mondal, Farook Rahaman, Ksh. Newton Singh
Geodesic motion has significant characteristics of space-time. We calculate the principle Lyapunov exponent (LE), which is the inverse of the instability timescale associated with…
Color flavor locked strange stars in 4D Einstein-Gauss-Bonnet gravity
Ayan Banerjee, Ksh. Newton Singh
This work is devoted on the recently introduced Einstein-Gauss-Bonnet gravity in four dimensions. The theory can bypass the Lovelock's theorem and avoids Ostrogradsky instability.…
Compact stars with exotic matter
Ksh. Newton Singh, Amna Ali, Farook Rahaman +1
In this paper we employ Tolman VII solution with exotic matter that may be present in the extremely dense core of compact objects. The Tolman VII solution, an exact analytic soluti…
Exploring physical properties of compact stars in gravity: An embedding approach
Ksh. Newton Singh, Abdelghani Errehymy, Farook Rahaman +1
Solving field equations exactly in gravity is one of the difficult task. To do so, many authors have adopted different methods such as assuming both the metric functions,…
Conformally symmetric traversable wormholes in modified teleparallel gravity
Ksh. Newton Singh, Ayan Banerjee, Farook Rahaman +1
In this paper, we consider wormhole geometries in the context of teleparallel equivalent of general relativity (TEGR) as well as gravity. The TEGR is an alternative geometri…
Relativistic compact stars in the Kuchowicz spacetime
K N Singh, F Rahaman, N Pradhan +1
We present an anisotropic charged analogue of Kuchowicz (1971) solution of the general relativistic field equations in curvature coordinates by using simple form of electric intens…
Conformally symmetric traversable wormholes in gravity
Ayan Banerjee, Ksh. Newton Singh, M. K. Jasim +1
To find more deliberate astrophysical solutions, we proceed by studying wormhole geometries under the assumption of spherical symmetry and the existence of a conformal Ki…
Generating functions of wormholes
Farook Rahaman, Susmita Sarkar, Ksh. Newton Singh +1
It is known that wormhole geometry could be found solving the Einstein field equations by tolerating the violation of null energy condition (NEC). Violation of NEC is not possible…