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7 papers · 1 filter
New charged anisotropic solution on paraboloidal spacetime
Rinkal Patel, B. S. Ratanpal, D. M. Pandya
New exact solutions of Einstein's field equations for charged stellar models by assuming linear equation of state , where is the radial pressure and $ ρ_{…
Primordial Gravitational Wave Circuit Complexity
Kiran Adhikari, Sayantan Choudhury, Hardey N. Pandya +1
In this article, we investigate various physical implications of quantum circuit complexity using squeezed state formalism of Primordial Gravitational Waves (PGW). Recently quantum…
Revisiting Vaidya-Tikekar stellar model in the linear regime
Ranjan Sharma, Shyam Das, Megan Govender +1
We obtain a new class of solutions by revisiting the Vaidya-Tikekar stellar model in the linear regime. Making use of the Vaidya and Tikekar metric ansatz [J. Astrophys. Astron. {\…
Charged compact stellar model in Finch-Skea spacetime
B. S. Ratanpal, D. M. Pandya, R. Sharma +1
In this paper a compact charged stellar model in the Finch and Skea background spacetime [{\it Class. Quantum Gravity} {\bf6}, 467 (1989)] is presented. The model has been develope…
A new class of solutions of anisotropic charged distributions on pseudo-spheroidal spacetime
B. S. Ratanpal, V. O. Thomas, D. M. Pandya
In the present article a new class of exact solutions of Einstein's field equations for charged anisotropic distribution is obtained on the background of pseudo-spheroidal spacetim…
Anisotropic Star on Pseudo-Spheroidal Spacetime
B. S. Ratanpal, V. O. Thomas, D. M. Pandya
A new class of exact solutions of Einstein's field equations representing anisotropic distribution of matter on pseudo-spheroidal spacetime is obtained. The parameters appearing in…