197 citations · 560 across the 25 of their papers we have counts for
Showing 2023 · gr-qcShow all
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gr-qc2023★ 13 cited
Novel regular black holes: geometry, source and shadow
Anjan Kar, Sayan Kar
We propose a two-parameter, static and spherically symmetric regular geometry, which, for specific parameter values represents a regular black hole. The matter required to support…
gr-qc2023★ 21 cited
Shadows in dyonic Kerr-Sen black holes
Soumya Jana, Sayan Kar
Black holes with dyonic charges in Einstein-Maxwell-dilaton-axion supergravity theory are revisited in the context of black hole shadows. We consider static as well as rotating (na…