Zobrazeno 1 - 10
of 1 458
pro vyhledávání: '"K., Popov"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-50 (2024)
Abstract We study the operator algebra of extended conformal defects in more than two spacetime dimensions. Such algebra structure encodes the combined effect of multiple impurities on physical observables at long distances as well as the interaction
Externí odkaz:
https://doaj.org/article/14f7264fc0da45b6b2ca437302ca3b33
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-61 (2024)
Abstract We investigate finite-temperature observables in three-dimensional large N critical vector models taking into account the effects suppressed by 1 N $$ \frac{1}{N} $$ . Such subleading contributions are captured by the fluctuations of the Hub
Externí odkaz:
https://doaj.org/article/8723d29aff324c94b228af49adb0e4dc
Autor:
Ahmed Almheiri, Fedor K. Popov
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 6, Pp 1-30 (2024)
Abstract Motivated by recent study of DSSYK and the non-commutative nature of its bulk dual, we review and analyze an example of a non-commutative spacetime known as the quantum disk proposed by L. Vaksman. The quantum disk is defined as the space wh
Externí odkaz:
https://doaj.org/article/439aa8630e64474d8b96edd3dbc96852
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Cabernet Sauvignon is the most planted cultivar in Lebanese vineyards. This study investigated the variation of its production at two vineyards ‘Kanafar’ (West Bekaa at 1020 m.a.s.l) and ‘Taanayel’ (Central Bekaa at 800 m.a.s.l) and
Externí odkaz:
https://doaj.org/article/c92fea5577b74162b7d78e6ac4d2bf47
Publikováno v:
SciPost Physics, Vol 17, Iss 1, p 020 (2024)
We demonstrate that some quantum teleportation protocols exhibit measurement induced phase transitions in Sachdev-Ye-Kitaev model. Namely, Kitaev-Yoshida and Gao-Jafferis-Wall protocols have a phase transition if we apply them at a large projection r
Externí odkaz:
https://doaj.org/article/c544644c1744431d96ab4bc0d5245c5b
Research of changes in electromagnetic parameters in controlled asynchronous special electric drives
Publikováno v:
Омский научный вестник, Vol 1 (185), Pp 65-70 (2023)
The article researches the changes in the electromagnetic parameters of controlled asynchronous special electric drives. Special asynchronous electric drives are controlled cascade electric drives of cylindrical and axial designs. The study of th
Externí odkaz:
https://doaj.org/article/a5f4d411a95f4f41baeda7fce5df6c93
Autor:
Andrey S. Zuev, Dmitry K. Popov
Publikováno v:
Oriental Studies, Vol 15, Iss 4, Pp 649-662 (2022)
Introduction. The paper provides a first historiographic insight into official ranks and social status of Russian diplomats to have been dispatched on diplomatic missions to leaders of nomadic military/political associations across Northern Central A
Externí odkaz:
https://doaj.org/article/dffa337d64f442e6b7b684fc872359af
Autor:
Fedor K. Popov, Yifan Wang
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 11, Pp 1-38 (2022)
Abstract The Klebanov-Tarnopolsky tensor model is a quantum field theory for rank-three tensor scalar fields with certain quartic potential. The theory possesses an unusual large N limit known as the melonic limit that is strongly coupled yet solvabl
Externí odkaz:
https://doaj.org/article/aac4c036145947aba748e0b5600fb540
Autor:
Vitaly A. Kozhevnikov, Stanislav K. Popov, Konstantin V. Strogonov, Alexander V. Fedyukhin, Anna A. Valineeva, Egor V. Motov, Sergey N. Malev
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 8, Pp 192-204 (2022)
Relevance. Used petroleum products formed in various technological systems represent a material flow, which is characterized by a multiplicity of heterogeneous components (used oils, oil sludge, substandard liquid petroleum products, etc.) and the di
Externí odkaz:
https://doaj.org/article/1a8c17bb123d4e2eb973c666d0a55960
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p 043208 (2023)
In some quantum many-body systems, the Hilbert space breaks up into a large ergodic sector and a much smaller scar subspace. It has been suggested [K. Pakrouski et al., Phys. Rev. Lett. 125, 230602 (2020)0031-900710.1103/PhysRevLett.125.230602] that
Externí odkaz:
https://doaj.org/article/180c1abb5a7c49048910b5c75398c843