98 citations · 366 across the 19 of their papers we have counts for
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gr-qc2024
Tidal forces in collapsing compact objects
Ashok B. Joshi, Dipanjan Dey, Pankaj S. Joshi +1
In this work, we investigate tidal forces in the Lemaitre-Tolman-Bondi (LTB) metric, focusing on both hidden and locally visible singularities. We discuss the strength of these sin…
gr-qc2024
Spacetime singularities and caustic of outgoing null hypersurfaces
Ashok B. Joshi
In this paper, we investigate the caustic point developed by outgoing null hypersurfaces and the behavior of null curves. We analyze three cases: Future, past, and zero caustic poi…
gr-qc2024★ 16 cited
Particle motion and tidal force in a non-vacuum-charged naked singularity
Divyesh P. Viththani, Ashok B. Joshi, Tapobroto Bhanja +1
In this article, we investigate the gravitational field of a charged, non-vacuum, non-rotating, spherically symmetric body of mass assuming a static solution to the Einstein-Ma…