2 papers
hep-th2025
extremal surfaces, replicas, boundary Renyi entropies in and time entanglement
Kanhu Kishore Nanda, K. Narayan, Somnath Porey +1
We develop further previous work on de Sitter extremal surfaces and time entanglement structures in quantum mechanics. In the first part, we first discuss explicit quotient geometr…
hep-th2025
Brick Wall in AdS-Schwarzschild Black Hole: Normal Modes and Emerging Thermality
Suman Das, Somnath Porey, Baishali Roy
This paper investigates the normal modes of a probe scalar field in a five-dimensional AdS-Schwarzschild black hole with the brick wall boundary condition near the horizon. We empl…