Zobrazeno 1 - 10
of 4 981
pro vyhledávání: '"Matrix Models"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-60 (2024)
Abstract A key issue in both the field of quantum chaos and quantum gravity is an effective description of chaotic conformal field theories (CFTs), that is CFTs that have a quantum ergodic limit. We develop a framework incorporating the constraints o
Externí odkaz:
https://doaj.org/article/680cdc68457e481dbecaa6824a0e2c0f
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-68 (2024)
Abstract We extend our consideration of commutative subalgebras (rays) in different representations of the W 1+∞ algebra to the elliptic Hall algebra (or, equivalently, to the Ding-Iohara-Miki (DIM) algebra U q , t gl ̂ ̂ 1 $$ {U}_{q,t}\left({\ha
Externí odkaz:
https://doaj.org/article/771cbe055b744d0c952282b4f1d9b76e
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-33 (2024)
Abstract Recently, a superdiffusion exhibiting the Kardar-Parisi-Zhang (KPZ) scaling in late-time correlators and autocorrelators of certain interacting many-body systems, such as Heisenberg spin chains, has been reported. Inspired by these results,
Externí odkaz:
https://doaj.org/article/5f0c595b4fbf4ac28cf16e29009bca4f
Autor:
Naotaka Kubo
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-42 (2024)
Abstract We study the duality between the ABJ(M) theory at Chern-Simons level k = 4 and the orientifold ABJ theory at Chern-Simons level k = 1 by using the S 3 partition function. The partition function can be computed using the supersymmetric locali
Externí odkaz:
https://doaj.org/article/7499f68a8caa46a5ac1bfc9bc654102f
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-49 (2024)
Abstract The duality of Jackiw-Teitelboim (JT) gravity and a double scaled matrix integral has led to studies of the canonical spectral form factor (SFF) in the so called τ−scaled limit of large times, t → ∞, and fixed temperature, in order to
Externí odkaz:
https://doaj.org/article/71756cad77eb41bfabca0216dac770f1
Autor:
Denjoe O’Connor, Sanjaye Ramgoolam
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-35 (2024)
Abstract The Hilbert spaces of matrix quantum mechanical systems with N × N matrix degrees of freedom X have been analysed recently in terms of S N symmetric group elements U acting as X → UXU T . Solvable models have been constructed uncovering p
Externí odkaz:
https://doaj.org/article/586c87d8d3da4b4c82926b8f0ba58bd9
Autor:
Yiyang Jia
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-34 (2024)
Abstract We construct a family of near-CFT1 models with a conserved U(1) charge, whose basic degrees of freedom are canonical bosons. The Sachdev-Ye-Kitaev (SYK) model — the first microscopic model that realizes the near-CFT1 dynamics — is based
Externí odkaz:
https://doaj.org/article/1acb5213d8e7420da313a418ac92655e
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-48 (2024)
Abstract We study the four-point correlator O 2 O 2 DD $$ \left\langle {\mathcal{O}}_2{\mathcal{O}}_2\mathcal{DD}\right\rangle $$ in N $$ \mathcal{N} $$ = 4 super Yang-Mills theory (SYM) with SU(N) gauge group, where O 2 $$ {\mathcal{O}}_2 $$ represe
Externí odkaz:
https://doaj.org/article/090e4adb156248ffa6c0ab6d78ebcdbc
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-60 (2024)
Abstract We study the large N matrix model for the index of 4d N $$ \mathcal{N} $$ = 4 Yang-Mills theory and its truncations to understand the dual AdS5 black holes. Numerical studies of the truncated models provide insights on the black hole physics
Externí odkaz:
https://doaj.org/article/d2153593bc254094a6b67a81e872c316
Autor:
Naotaka Kubo, Tomoki Nosaka
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-54 (2024)
Abstract We construct the Fermi gas formalism for the partition function of supersymmetric Chern-Simons theories with affine D-type quiver diagrams with non-uniform ranks of the gauge groups and Fayet-Illiopoulos parameters by two different approache
Externí odkaz:
https://doaj.org/article/458e609f28a94f27af5e4d41f5267832