Zobrazeno 1 - 10
of 358
pro vyhledávání: '"Isachenkov, A."'
Autor:
Schlösser, Philip, Isachenkov, Mikhail
We use Matsuki's decomposition for symmetric pairs $(G, H)$ of (not necessarily compact) reductive Lie groups to construct the radial parts for invariant differential operators acting on matrix-spherical functions. As an application, we employ this m
Externí odkaz:
http://arxiv.org/abs/2412.19681
We study the double-scaling limit of SYK (DS-SYK) model and elucidate the underlying quantum group symmetry. The DS-SYK model is characterized by a parameter $q$, and in the $q\rightarrow 1$ and low-energy limit it goes over to the familiar Schwarzia
Externí odkaz:
http://arxiv.org/abs/2212.13668
Publikováno v:
In Ceramics International 15 September 2024 50(18) Part A:32265-32277
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-62 (2023)
Abstract We study the double-scaling limit of SYK (DS-SYK) model and elucidate the underlying quantum group symmetry. The DS-SYK model is characterized by a parameter q, and in the q → 1 and low-energy limit it goes over to the familiar Schwarzian
Externí odkaz:
https://doaj.org/article/cec8e4d0fa864e388991db38188e375a
The decomposition of correlation functions into conformal blocks is an indispensable tool in conformal field theory. For spinning correlators, non-trivial tensor structures are needed to mediate between the conformal blocks, which are functions of cr
Externí odkaz:
http://arxiv.org/abs/1910.08099
Autor:
Isachenkov, Maxim, Gorokh, Igor, Makarov, Edgar, Verkhoturov, Dmitry, Khmelenko, Polina, Garzaniti, Nicola, Golkar, Alessandro
Publikováno v:
In Advances in Space Research 15 March 2023 71(6):2656-2668
We compute the exact, all energy scale, 4-point function of the large $N$ double-scaled SYK model, by using only combinatorial tools and relating the correlation functions to sums over chord diagrams. We apply the result to obtain corrections to the
Externí odkaz:
http://arxiv.org/abs/1811.02584
Extended objects such as line or surface operators, interfaces or boundaries play an important role in conformal field theory. Here we propose a systematic approach to the relevant conformal blocks which are argued to coincide with the wave functions
Externí odkaz:
http://arxiv.org/abs/1806.09703
Autor:
Isachenkov, Mikhail, Schomerus, Volker
Conformal blocks are the central ingredient of the conformal bootstrap programme. We elaborate on our recent observation that uncovered a relation with wave functions of an integrable Calogero-Sutherland Hamiltonian in order to develop a systematic t
Externí odkaz:
http://arxiv.org/abs/1711.06609
Autor:
Isachenkov, Maxim, Chugunov, Svyatoslav, Landsman, Zoe, Akhatov, Iskander, Metke, Anna, Tikhonov, Andrey, Shishkovsky, Igor
Publikováno v:
In Icarus April 2022 376