11 citations · 38 across the 7 of their papers we have counts for
4 papers · 1 filter
Entanglement islands and black hole decay in regular dilaton gravity
Maxim Fitkevich
We consider a class of two-dimensional dilaton gravity models with linear dilaton vacuum including Callan-Giddings-Harvey-Strominger (CGHS) model as the special case. General therm…
Semiclassical S-matrix and black hole entropy in dilaton gravity
Maxim Fitkevich, Dmitry Levkov, Sergey Sibiryakov
We use complex semiclassical method to compute scattering amplitudes of a point particle in dilaton gravity with a boundary. This model has nonzero minimal black hole mass …
Dilaton gravity with a boundary: from unitarity to black hole evaporation
Maxim Fitkevich, Dmitry Levkov, Yegor Zenkevich
We point out that two-dimensional Russo-Susskind-Thorlacius (RST) model for evaporating black holes is locally equivalent - at the full quantum level - to flat-space Jackiw-Teitelb…
Exact solutions and critical chaos in dilaton gravity with a boundary
Maxim Fitkevich, Dmitry Levkov, Yegor Zenkevich
We consider (1+1)-dimensional dilaton gravity with a reflecting dynamical boundary. The boundary cuts off the region of strong coupling and makes our model causally similar to the…