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pro vyhledávání: '"Ageev, A"'
The spectral form factor is believed to provide a special type of behavior called "dip-ramp-plateau" in chaotic quantum systems which originates from the random matrix theory. A similar behavior could be observed for deterministic systems, ranging fr
Externí odkaz:
http://arxiv.org/abs/2412.19672
Placing a black hole in a cavity provides a natural framework for exploring gravitational scales, thermodynamic instabilities, and effective gravity theories. In this paper, we examine the evolution of entanglement entropy and entanglement islands in
Externí odkaz:
http://arxiv.org/abs/2311.16244
Autor:
A. I. Ageev, O. A. Zolotareva
Publikováno v:
Евразийская интеграция: экономика, право, политика, Vol 18, Iss 3, Pp 26-39 (2024)
The increasing intensity of the sanctions pressure of Western countries on the Russian Federation as a locomotive ensuring the economic growth of the EAEU, as well as on the Republic of Belarus, the prospects of falling under secondary sanctions of o
Externí odkaz:
https://doaj.org/article/0d48863b334143bfb774a5dd946e7bbd
Autor:
Ageev, Dmitry S., Bagrov, Andrey A., Belokon, Aleksandr I., Iliasov, Askar, Pushkarev, Vasilii V., Verheijen, Femke
We study the out-of-equilibrium dynamics induced by a local perturbation in fracton field theory. For the ${\mathbb Z}_4$ and ${\mathbb Z}_8$-symmetric free fractonic theories, we compute the time dynamics of several observables such as the two-point
Externí odkaz:
http://arxiv.org/abs/2310.11197
We study out-of-equilibrium dynamics caused by global quantum quenches in fractonic scalar field theories. We consider several types of quenches, in particular, the mass quench in theories with different types of discrete rotational symmetries ($\mat
Externí odkaz:
http://arxiv.org/abs/2306.14951
Autor:
Ageev, Dmitry S., Iliasov, Askar A.
In this paper, we investigate topological modes of different physical systems defined on arbitrary two-dimensional curved surfaces. We consider the shallow water equations, inhomogeneous Maxwell's equations, Jackiw-Rebbi model and show how the topolo
Externí odkaz:
http://arxiv.org/abs/2305.09728
Autor:
Ageev, Artem, Kaufmann, Antoine
Reconfigurable packet processing pipelines have emerged as a common building block for offloading fast and efficient packet processing to programmable switches and SmartNICs. However, designing or extending such architectures is complex, laborious, a
Externí odkaz:
http://arxiv.org/abs/2305.08435
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-dimensional de Sitter spacetime partially reduced to two dimensions. We
Externí odkaz:
http://arxiv.org/abs/2304.12351
Autor:
Evgeny M. Mezhonov, Oleg M. Reitblat, Yulia A. Vyalkina, Anna A. Airapetian, Natalia V. Lazareva, Fail T. Ageev, Zoya N. Blankova, Olga N. Svirida, Yulia Sh. Prints, Igor V. Zhirov, Sergey N. Tereshchenko, Sergey A. Boytsov
Publikováno v:
Терапевтический архив, Vol 96, Iss 7, Pp 666-674 (2024)
Aim. To evaluate the impact of a decrease in glomerular filtration rate (GFR) on the prognosis of patients with chronic heart failure (CHF), to analyze real clinical practice regarding the frequency of prescribing pathogenetic therapy for CHF, achiev
Externí odkaz:
https://doaj.org/article/e9f3522b9ecb4848a1d577214930af1c
Autor:
Vadim V. Ageev
Publikováno v:
Археология евразийских степей, Iss 3, Pp 8-13 (2024)
The article presents the first experience of studying the Muslim monuments in Kasimov with the help of three-dimensional computer graphics. The gravestones of the XVI–XVII centuries from the mausoleums of Shahghali Khan and Afghan-Muhammad Sultan w
Externí odkaz:
https://doaj.org/article/f12274bbe5a74be5b7bf267a20ad8cd4