Zobrazeno 1 - 10
of 39 843
pro vyhledávání: '"ADS"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-32 (2024)
Abstract In large N chaotic quantum systems, the butterfly effect is mediated by a collective field mode known as the “scramblon.” We study self-interactions of the scramblon in variants of the Sachdev-Ye-Kitaev model. In spatially extended versi
Externí odkaz:
https://doaj.org/article/1c600e54792c4d5fa7970e7d227b9e01
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-19 (2024)
Abstract The fermion gaps are classified into order gap or Mott gap depending on the presence/absence of the order parameter. We construct the holographic model of the Mott gap using the field that is supported by the density only without introducing
Externí odkaz:
https://doaj.org/article/8a97b9f9da8e447e86f29e44f75d5079
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-20 (2024)
Abstract We study the interface dynamics in immiscible binary superfluids using its holographic description, which naturally consists of an inviscid superfluid component and a viscous normal fluid component. We give the first theoretical realization
Externí odkaz:
https://doaj.org/article/df440872e21f4fc686d38a8001100878
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-19 (2024)
Abstract Holographic quantum matter exploits the AdS/CFT correspondence to study systems in condensed matter physics. An example of these systems are strongly correlated semimetals, which feature a rich phase diagram structure. In this work, we prese
Externí odkaz:
https://doaj.org/article/c77ff62b3d0e4812a953c4b16a302ae7
Autor:
Emil Albrychiewicz, Ori J. Ganor
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-21 (2024)
Abstract We consider a model of a holographic 2+1d CFT interacting with an oscillating background gauge field. It is solved by an AdS-Vaidya metric describing Ohmic heating of the boundary field theory. However, we also show that if timelike singular
Externí odkaz:
https://doaj.org/article/703020b76fd24abaa80cc5fcb57077e6
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-40 (2024)
Abstract We investigate the link between quantum position-verification (QPV) and holography established in [1] using holographic quantum error correcting codes as toy models. By inserting the “temporal” scaling of the AdS metric by hand via the b
Externí odkaz:
https://doaj.org/article/b06388a9278c4e17a45fad7cced6cf4a
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-34 (2024)
Abstract We study the entanglement entropy associated with a holographic RG flow from AdS7 to AdS4 × ℍ 3, where ℍ 3 is a 3-dimensional hyperbolic manifold with curvature κ. The dual six-dimensional RG flow is disconnected from Lorentz-invariant
Externí odkaz:
https://doaj.org/article/9a05f561caa845a4b7e436cd7a310288
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-37 (2024)
Abstract The dynamics of first-order phase transitions in strongly coupled systems are relevant in a variety of systems, from heavy ion collisions to the early universe. Holographic theories can be used to model these systems, with fluctuations usual
Externí odkaz:
https://doaj.org/article/bb017b8a0e894a00bc31e420fff2e827
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-38 (2024)
Abstract We investigate the growth of operator size in the Lindbladian Sachdev-Ye-Kitaev model with q-body interaction terms and linear jump terms at finite dissipation strength. We compute the operator size as well as its distribution numerically at
Externí odkaz:
https://doaj.org/article/0ace0eff79114af88a792005d1ad4ca9
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-19 (2024)
Abstract This study presents a detailed analysis of critical phenomena in a holographic Weyl semi-metal (WSM) using the D3/D7 brane configuration. The research explores the non-linear response of the longitudinal current J when subjected to an extern
Externí odkaz:
https://doaj.org/article/91b32791af2248cf98f562b424383e84