3 papers
gr-qc2026
Quantum-Corrected Entropy Bounds on Black Hole Merger Efficiency
Jiswin Varghese
We examine the entropy balance of black hole mergers in the presence of quantum gravity corrections described by the Generalized Uncertainty Principle (GUP). Focusing on the coales…
gr-qc2026
Detector Dependence of Inspiral Christodoulou Gravitational Wave Memory in Binary Black Hole Systems
Jiswin Varghese, Jyothipriya M Shaji, Lyjo K Joseph
The nonlinear gravitational-wave memory, or Christodoulou memory effect, is a permanent displacement produced by the self-interaction of gravitational waves predicted by General Re…
gr-qc2026
Exact Analytical Phase Transitions, Horizon Bistability, and Thermodynamic State-Space Representation of Regular Hayward Black Holes
Jyothipriya M Shaji, Jiswin Varghese, R. Tharanath +1
We establish exact analytical thresholds and present a unified thermodynamic state-space representation for the regular Hayward black hole, resolving the full phase structure witho…