Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Lysov, Vyacheslav"'
Autor:
Lysov, Vyacheslav
We present a new proof for the Chern-Gauss-Bonnet theorem. We represent the Euler class integral as the partition function for zero-dimensional field theory with on-shell supersymmetry. We rewrite the supersymmetric partition function as a BV integra
Externí odkaz:
http://arxiv.org/abs/2402.09162
Autor:
Losev, Andrey, Lysov, Vyacheslav
We generalize the BV formalism for the physical theories on supermanifolds with graded symmetry algebras realized off-shell and on-shell. An application of such generalization to supersymmetric theories allows us to formulate the new classification w
Externí odkaz:
http://arxiv.org/abs/2312.13999
Autor:
Losev, Andrey, Lysov, Vyacheslav
We describe the tropical mirror for complex toric surfaces. In particular we provide an explicit expression for the mirror states and show that they can be written in enumerative form. Their holomorphic germs give an explicit form of good section for
Externí odkaz:
http://arxiv.org/abs/2305.00423
Autor:
Losev, Andrey, Lysov, Vyacheslav
We formulate the mirror symmetry for correlation functions of tropical observables. We prove the tropical mirror correspondence for correlation functions of evaluation observables on toric space. The key point of the proof is the localization of corr
Externí odkaz:
http://arxiv.org/abs/2301.01687
Autor:
Lysov, Vyacheslav, Neiman, Yasha
We consider type-A higher-spin gravity in 4 dimensions, holographically dual to a free O(N) vector model. In this theory, the cubic correlators of higher-spin boundary currents are reproduced in the bulk by the Sleight-Taronna cubic vertex. We extend
Externí odkaz:
http://arxiv.org/abs/2209.00854
Autor:
Lysov, Vyacheslav, Neiman, Yasha
We consider type-A higher-spin gravity in AdS_4, holographically dual to a free U(N) vector model on the boundary. We study the linearized version of the Didenko-Vasiliev "BPS black hole", which we view as this theory's equivalent of the fundamental
Externí odkaz:
http://arxiv.org/abs/2207.07507
Autor:
Losev, Andrey, Lysov, Vyacheslav
Publikováno v:
SIGMA 20 (2024), 072, 48 pages
We describe the tropical curves in toric varieties and define the tropical Gromov-Witten invariants. We introduce amplitudes for the higher topological quantum mechanics (HTQM) on special trees and show that the amplitudes are equal to the tropical G
Externí odkaz:
http://arxiv.org/abs/2204.06896
Autor:
Lysov, Vyacheslav, Neiman, Yasha
In the mid-19th century, both the laws of mechanics and thermodynamics were known, and both appeared fundamental. This was changed by Boltzmann and Gibbs, who showed that thermodynamics can be *derived*, by applying mechanics to very large systems, a
Externí odkaz:
http://arxiv.org/abs/2107.00803
Autor:
Lysov, Vyacheslav
We describe the symplectic reduction construction for the physical phase space in gauge theory and apply it for the BF theory. Symplectic reduction theorem allows us to rewrite the same phase space as a quotient by the gauge group action, what matche
Externí odkaz:
http://arxiv.org/abs/2103.13284
Autor:
Lysov, Vyacheslav
Rotating black holes are algebraically special solutions to the vacuum Einstein equation. Using properties of the algebraically special solutions we construct the dual fluid, which flows on black hole horizon. An explicit form of the Kerr solution al
Externí odkaz:
http://arxiv.org/abs/1712.08079