11 citations · 54 across the 26 of their papers we have counts for
8 papers · 1 filter
On the mass function at the inner horizon of a regular black hole
Mikhail Z. Iofa
Calculations of the inner mass function of the Hayward regular black hole with fluxes are reviewed and rederived. We present detailed calculations of the inner mass function in two…
Surface charge of horizon symmetries of a black hole with supertranslation field
Mikhail Z. Iofa
Near-horizon symmetries are studied for static black hole solutions to Einstein equations containing supertranslation field. We consider general diffeomorphisms which preserve the…
Black holes with supertranslation field, "large transformations" and Israel theorem
Mikhail Z. Iofa
An axial-symmetric vacuum solution of the Einstein equations containing a supertranslation field diffeomorphic to the Schwarzschild solution is discussed in the context of Israel t…
Horizon symmetries of black holes with supertranslation field
Mikhail Z. Iofa
Near-horizon symmetries are studied for black hole solutions to Einstein equations containing supertranslation field constructed by Compere and Long. The metric is transformed to v…
Density matrix of radiation of black hole with fluctuating horizon
Mikhail Z. Iofa
The density matrix of Hawking radiation is calculated in the model of black hole with fluctuating horizon. Quantum fluctuations smear the classical horizon of black hole and modify…
The notes on thin shells
Mikhail Z. Iofa
Geometry of the spacetime with a spherical shell embedded in it is studied in two coordinate systems - in Kodama-Schwarzschild coordinates and in Gaussian normal coordinates. We co…
Graviton emission from the brane in the bulk in a model with extra dimension
Mikhail Z. Iofa
In a model of 3-brane embedded in 5D space-time we calculate the graviton emission from the brane to the bulk. Matter is confined to the brane, gravitons produced in reactions of m…
A note on cosmology in a brane model
Mikhail Z. Iofa
We study some aspects of cosmology in a five-dimensional model with matter, radiation and cosmological constant on the four-dimensional brane(s) and without matter in the bulk. The…