Anik Rudra

activity

20182026

most citedAnalytic solutions of the geodesic equation for Reissner-Nordström-(anti-)de Sitter black holes surrounded by different kinds of regular and exotic matter fields

20 citations · 30 across the 10 of their papers we have counts for

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hep-th2025

Collective Theory at Finite- $N$ : Reduction of the Emergent Hilbert Space

Robert de Mello Koch, Antal Jevicki, Garreth Kemp +1

Continuing the formulation of finite $N$ Hilbert spaces in emergent theories we study in this work $S_{N}$ symmetric collective models. For the case of $N$ bosons in $d$ dimensions…

gr-qc2025

QNMs of charged black holes in AdS spacetime: a geometrical optics perspective

Shubham Kala, Anik Rudra, Hemwati Nandan

We investigate the quasinormal modes of the Reissner $-$ Nordström anti $-$ de Sitter black hole using the Penrose limit, motivated by the geometrical optics approximation. This approa…

Collective Theory at Finite-N: Reduction of the Emergent Hilbert Space

QNMs of charged black holes in AdS spacetime: a geometrical optics perspective

Collective Theory at Finite- $N$ : Reduction of the Emergent Hilbert Space