2 papers
gr-qc2025
Quantum-Corrected Bondi Mass for 2D Hawking Radiation
Jonathan Barenboim, Andrei V. Frolov, Gabor Kunstatter
We derive the Hamiltonian for general semi-classical 2D dilaton gravity, beginning with the complete action including the Polyakov action and Gibbons-Hawking-York boundary term. Th…
gr-qc2025
Evaporation of regular black holes in 2D dilaton gravity
Jonathan Barenboim, Andrei V. Frolov, Gabor Kunstatter
We present a general class of non-singular black holes in semi-classical, two-dimensional dilaton gravity, with a focus on a Bardeen-like model. The equations of motion for an evap…