Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Dmitry S. Ageev"'
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 5, Pp 1-44 (2023)
Abstract 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 an arbitrary spacetime dimension and generalize the well-know
Externí odkaz:
https://doaj.org/article/236a2a45ba674af09d325b40622ace96
Erratum to: From locality to irregularity: introducing local quenches in massive scalar field theory
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 12, Pp 1-1 (2023)
A correction to this paper has been published: https://doi.org/10.1007/JHEP05(2023)188
Externí odkaz:
https://doaj.org/article/51e2c8d33d5d43999ebe3f90ac8bada5
Autor:
Dmitry S. Ageev
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 3, Pp 1-17 (2022)
Abstract In this paper, we study the fine structure of entanglement in holographic two-dimensional boundary conformal field theories (BCFT) in terms of the spatially resolved quasilocal extension of entanglement entropy — entanglement contour. We f
Externí odkaz:
https://doaj.org/article/d2e0441504954bf5baa2d6f5015722d2
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 9, Pp 1-10 (2020)
Abstract In this paper, we study $$\lambda \phi ^4$$ λ ϕ 4 scalar field theory defined on the unramified extension of p-adic numbers $${\mathbb {Q}}_{p^n}$$ Q p n . For different “space-time” dimensions n, we compute one-loop quantum correction
Externí odkaz:
https://doaj.org/article/de27b41888c14c399570e5d550705507
Autor:
Dmitry S. Ageev, Irina Ya. Aref’eva
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 1, Pp 1-9 (2019)
Abstract This note is devoted to the investigation of Susskind’s proposal [1] concerning the correspondence between the operator growth in chaotic theories and the radial momenta of the particle falling in the AdS black hole. We study this proposal
Externí odkaz:
https://doaj.org/article/cb4937c6d56e462a93ae16c4c56e490b
Autor:
Dmitry S. Ageev, Irina Ya. Aref’eva
Publikováno v:
The European Physical Journal Plus. 137
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a7de19e5c035f044dbc78c44aabcb04
https://doi.org/10.1140/epjp/s13360-022-03383-2
https://doi.org/10.1140/epjp/s13360-022-03383-2
Autor:
Dmitry S. Ageev
Publikováno v:
Trudy Matematicheskogo Instituta imeni V.A. Steklova. 313:7-13
Изучаются различные аспекты недавно открытого явления голографического пропуска полюсов. Рассматривается перескок полюсов в голограф
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa46c054da3e2edd26ceb82ca72bc5a
https://doi.org/10.4213/tm4182
https://doi.org/10.4213/tm4182
Autor:
Dmitry S. Ageev
Publikováno v:
The European Physical Journal Plus. 136
We propose a charged falling particle in an AdS space as a holographic model of local charged quench generalizing the model of arXiv:1302.5703 . The quench is followed by inhomogeneous time-dependent distribution of chemical potential and charge. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c700eca1f627b0761a6aa82e6dfdec6
https://doi.org/10.1140/epjp/s13360-021-02177-2
https://doi.org/10.1140/epjp/s13360-021-02177-2
Publikováno v:
Theoretical and Mathematical Physics. 201:1779-1792
We investigate various aspects of AdS2 wormholes in Jackiw—Teitelboim gravity and their holographic applications. We first study the AdS2 space in global coordinates traversable by virtue of the presence of pointlike matter violating the dominant e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::098d8d097e104cfe60e49a149d69612b
https://doi.org/10.1134/s0040577919120092
https://doi.org/10.1134/s0040577919120092
Publikováno v:
Physical Review B, 103
Phys. Rev. B
Physical Review B
Physical Review B, 103, 10
Phys. Rev. B
Physical Review B
Physical Review B, 103, 10
In this Letter, we study two-dimensional Floquet conformal field theory, where the external periodic driving is described by iterated logistic or tent maps. These maps are known to be typical examples of dynamical systems exhibiting the order-chaos t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8791c645be8146e71010b379f48fc3ba
https://doi.org/10.1103/physrevb.103.l100302
https://doi.org/10.1103/physrevb.103.l100302