12 citations · 28 across the 6 of their papers we have counts for
6 papers
Finite entangling regions and information paradox in charged black holes
Aleksandr I. Belokon
In this paper, we study the influence of the electric charge of Reissner-Nordstrom black hole on the dynamics of fine-grained entropy of Hawking radiation, collected in finite enta…
Local quenches in fracton field theory: Lieb-Robinson bound, non-causal dynamics and fractal excitation patterns
Dmitry S. Ageev, Andrey A. Bagrov, Aleksandr I. Belokon +3
We study the out-of-equilibrium dynamics induced by a local perturbation in fracton field theory. For the and -symmetric free fractonic theories, we…
Entanglement entropy in de Sitter: no pure states for conformal matter
D. S. Ageev, I. Ya. Aref'eva, A. I. Belokon +2
In this paper, we consider the entanglement entropy of conformal matter for finite and semi-infinite entangling regions, as well as the formation of entanglement islands in four-di…
Higgs-dilaton model revisited: can dilaton act as QCD axion?
Aleksandr I. Belokon, Anna Tokareva
The Standard Model Lagrangian has an approximate scale symmetry in the high-energy limit. This observation can be included in the fundamental principle of the ultimate theory of Na…
Infrared Regularization and Finite Size Dynamics of Entanglement Entropy in Schwarzschild Black Hole
D. S. Ageev, I. Ya. Aref'eva, A. I. Belokon +3
In this paper, infrared regularization of semi-infinite entangling regions and island formation for regions of finite size in the eternal Schwarzschild black hole are considered. W…
From locality to irregularity: Introducing local quenches in massive scalar field theory
Dmitry S. Ageev, Aleksandr I. Belokon, Vasilii V. Pushkarev
In this paper, we initiate the study of operator local quenches in non-conformal field theories. We consider the dynamics of excited local states in massive scalar field theory in…