93 citations · 366 across the 46 of their papers we have counts for
30 papers · 1 filter
Dynamical Timelike Entanglement Entropy in an Evaporating Schwarzschild--AdS Black Hole
Digen Das, Prabwal Phukon
Timelike entanglement entropy (tEE) has recently emerged as a novel probe of temporal quantum correlations in gravitational systems. Existing studies are largely restricted to stat…
Brouwer Degree of Thermodynamic Multicritical Points in Black Holes
Bidyut Hazarika, Prabwal Phukon
In this manuscript, we propose a novel topological framework based on the heat capacity of black holes to investigate the topology of thermodynamic multicritical points. We constru…
Complex Phase Structure and Widom line for Euler Heisenberg black holes
Mozib Bin Awal, Prabwal Phukon
We investigate the supercritical thermodynamics of Euler-Heisenberg AdS black holes within the framework of Lee-Yang phase transition theory. We show that the system admits two dis…
Degenerate Bifurcations and Universal Relaxation Scaling in Black Hole Thermodynamics
Bidyut Hazarika, Mozib Bin Awal, Prabwal Phukon
We present a dynamical systems approach to black hole thermodynamic criticality based on bifurcation equations. We construct an effective thermodynamic landscape in which black hol…
Critical slowing down of black hole phase transition and universal dynamic scaling in AdS black holes
Mozib Bin Awal, Prabwal Phukon
We investigate the dynamical critical behaviour of black hole phase transitions in anti de Sitter spacetime by extending the stochastic framework of free energy landscape dynamics…
Phase Transitions and Chaos Bound in Horava Lifshitz Black Holes using Lyapunov Exponents
Mozib Bin Awal, Prabwal Phukon
We probe the thermodynamic phase structure of four dimensional Horava Lifshitz black holes by Lyapunov exponent analysis. For both massless and massive test particles, the Lyapunov…