7 papers
Observational Signatures of Static and Rotating Wormholes Embedded in Dark Matter
Zinnat Hassan, Paras Balani, P. K. Sahoo
We study static and slowly rotating traversable wormholes embedded in two contrasting dark matter environments, the cuspy Navarro-Frenk-White (NFW) halo and the cored solitonic wav…
Exploring Wormholes in Modified Theories of Gravity
Zinnat Hassan
This thesis investigates traversable wormhole spacetimes in modified theories of gravity, where the matter at the wormhole throat is described by an anisotropic energy-momentum ten…
GUP corrected Casimir Wormholes with Electric Charge in Gravity
Mohammed Muzakkir Rizwan, Zinnat Hassan, P. K. Sahoo
In this letter, we study and investigate the effects of the Generalised Uncertainty Principle (GUP) and electric charge on Casimir wormhole geometry in the Curvature-Lagrangian cou…
Deflection of light by wormholes and its shadow due to dark matter within modified symmetric teleparallel gravity formalism
G. Mustafa, Zinnat Hassan, P. K. Sahoo
We explore the possibility of traversable wormhole formation in the dark matter halos in the context of gravity. We obtain the exact wormhole solutions with anisotropic matt…
Influence of GUP corrected Casimir energy on zero tidal force wormholes in modified teleparallel gravity with matter coupling
Mohammed Muzakkir Rizwan, Zinnat Hassan, P. K. Sahoo +1
In recent times, the study of the Casimir effect in quantum field theory has garnered increasing attention because of its potential to be an ideal source of exotic matter needed fo…
Wormhole Geometries Supported by Strange Quark Matter and Phantom-like Generalized Chaplygin gas within Gravity
Sneha Pradhan, Zinnat Hassan, P. K. Sahoo
A crucial aspect of wormhole (WH) physics is the inclusion of exotic matter, which requires violating the null energy condition. Here, we explore the potential for WHs to be sustai…