121 citations · 302 across the 20 of their papers we have counts for
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Near-horizon chaos beyond Einstein gravity
Surajit Das, Surojit Dalui, Rickmoy Samanta
We investigate chaos in the dynamics of massless particles near the horizon of static spherically symmetric black holes in two well-motivated models of gravity. In both thes…
Thermodynamic Stability Versus Chaos Bound Violation in D-dimensional RN Black Holes: Angular Momentum Effects and Phase Transitions
Yu-Qi Lei, Xian-Hui Ge, Surojit Dalui
We compute the Lyapunov exponents for test particles orbiting in unstable circular trajectories around D-dimensional Reissner-Nordström (RN) black holes, scrutinizing instances of…
Spinning Black Hole in a Fluid
Surojit Dalui, Arpan Krishna Mitra, Deeshani Mitra +1
In this paper, we propose a new Analogue Gravity example - a spinning (or Kerr) Black Hole in an extended fluid model. The fluid model receives Berry curvature contributions and ap…