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gr-qc2019★ 52 cited
The Hawking effect and the bounds on greybody factor for higher dimensional Schwarzschild black holes
Subhajit Barman
In this work, we have considered a dimensional Schwarzschild-Tangherlini black hole spacetime with massless minimally coupled free scalar fields in its bulk and brane. The…
gr-qc2019★ 2 cited
Perturbative approach to the entanglement entropy and the area law in Fock and polymer quantization
Subhajit Barman, Gopal Sardar
The area dependence of entanglement entropy of a free scalar field is often understood in terms of coupled harmonic oscillators. In Schrodinger quantization, the Gaussian nature of…