71 citations · 225 across the 12 of their papers we have counts for
14 papers
Lorentzian Approach to Black Hole Thermodynamics in the Hamiltonian Formulation
Sukanta Bose, Leonard Parker, Yoav Peleg
In this work, we extend the analysis of Brown and York to find the quasilocal energy in a spherical box in the Schwarzschild spacetime. Quasilocal energy is the value of the Hamilt…
Choptuik Scaling and Quantum Effects in 2D Dilaton Gravity
Yoav Peleg, Sukanta Bose, Leonard Parker
We study numerically the collapse of massless scalar fields in two-dimensional dilaton gravity, both classically and semiclassically. At the classical level, we find that the black…
Predictability and Semiclassical Approximation at the onset of Black Hole formation
Sukanta Bose, Leonard Parker, Yoav Peleg
We combine analytical and numerical techniques to study the collapse of conformally coupled massless scalar fields in semiclassical 2D dilaton gravity, with emphasis on solutions j…
Validity of the Semiclassical Approximation and Back=reaction
Sukanta Bose, Leonard Parker, Yoav Peleg
Studying two-dimensional evaporating dilatonic black holes, we show that the semiclassical approximation, based on the background field approach, is valid everywhere in regions of…
Hamiltonian thermodynamics of two-dimensional vacuum dilatonic black holes
Sukanta Bose, Jorma Louko, Leonard Parker +1
We consider the Hamiltonian dynamics and thermodynamics of the two-dimensional vacuum dilatonic black hole in the presence of a timelike boundary with a fixed value of the dilaton…
Hawking Radiation and Unitary evolution
Sukanta Bose, Leonard Parker, Yoav Peleg
We find a family of exact solutions to the semi-classical equations (including back-reaction) of two-dimensional dilaton gravity, describing infalling null matter that becomes outg…