600 citations · 8.8k across the 203 of their papers we have counts for
200 papers
From gravastar to central singularity
G. E. Volovik
We consider the model of the regular black hole, which demonstrates that the gravastar is thermodynamically unstable towards the Schwarzschild black hole with singularity.
Thermodynamics of homogeneous Universes: de Sitter, Bonnor-Melvin and static Einstein
G. E. Volovik
In the theories, in which dynamic gravitational field emerges from the underlying matter fields, the gravitational field can be considered as a part of matter. Using this approach,…
Non-extensive entropy of Vinen quantum turbulence
G. E. Volovik
In Ref. [1] the statistical structure of the turbulent cascade in the context of non-additive entropy was considered. Here we suggest that the vortex line ensemble in the Vinen qua…
Topological charge of fermions and Landau theory of Fermi liquid
G. E. Volovik
In the fermionic liquids, the Fermi surface is topologically stable,\cite{Volovik2003} which is at the origin of the applicability of the Landau theory of Fermi liquid (LFL). The L…
Quantum and Classical mechanics vs QFT
G. E. Volovik
15 years ago Dmitry Diakonov wrote the paper "Towards lattice-regularized Quantum Gravity", arXiv:1109.0091. In his approach, gravity with metric and tetrads arise from pre-geometr…
Massless graviton in de Sitter as second sound in two-fluid hydrodynamics
G. E. Volovik
The concept of gravitons and their masses, clear in the case of Minkowski spacetime, remains ambiguous for de Sitter spacetime. Here, we used a two-fluid approach to de Sitter ther…