Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Ya-wen Sun"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-33 (2024)
Abstract We investigate a new proposal connecting the geometry at various radial scales in asymptotic AdS spacetime with entanglement structure at corresponding real-space length scales of the boundary theory. With this proposal, the bulk IR geometry
Externí odkaz:
https://doaj.org/article/1b73c43ccd754fbeb1fb1b38c4039e36
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-49 (2024)
Abstract Pole-skipping refers to the special phenomenon that the pole and the zero of a retarded two-point Green’s function coincide at certain points in momentum space. We study the pole-skipping phenomenon in holographic Green’s functions of bo
Externí odkaz:
https://doaj.org/article/9ba27ce4ad3e4cb0a8316f28d974fb56
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-25 (2024)
Abstract We introduce a holographic model that exhibits a coexistence state of the Weyl semimetal and the topological nodal line state, providing us with a valuable tool to investigate the system’s behavior in the strong coupling regime. Nine types
Externí odkaz:
https://doaj.org/article/0ce056c0b9794d4ba54d8081b40e80b9
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-25 (2023)
Abstract The n-partite information (nI) is formulated as a measure of multi-partite entanglement. Field theory computation revealed that the sign of nI is indefinite for n ≥ 3, while holographic studies conjectured a sign property that holographic
Externí odkaz:
https://doaj.org/article/8687a398467247f590ca116bd74b34a9
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 3, Pp 1-44 (2023)
Abstract The holographic superconductor is one of the most popular models in the context of applied holography. Despite what its name suggests, it does not describe a superconductor. On the contrary, the low temperature phase of its dual field theory
Externí odkaz:
https://doaj.org/article/035974eea7e54b8ca2f4f01c3c81c55a
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 2, Pp 1-53 (2023)
Abstract Within the framework of holography, the Einstein-Maxwell action with Dirichlet boundary conditions corresponds to a dual conformal field theory in presence of an external gauge field. Nevertheless, in many real-world applications, e.g., magn
Externí odkaz:
https://doaj.org/article/39ccec9e0ad1418c8dec6e3590a6c951
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 2, Pp 1-20 (2023)
Abstract We study the (d + 2)-dimensional Hyperscaling Violating (HV) geometries in the presence of both a finite temperature T and a UV cutoff r c . This gravitational system is conjectured to be dual to T T ¯ $$ T\overline{T} $$ like deformed HV Q
Externí odkaz:
https://doaj.org/article/599724b347524cc7a73b59ea1d3daa38
Autor:
Wen-Bin Pan, Ya-Wen Sun
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 9, Pp 1-33 (2022)
Abstract Based on previous work that topologically nontrivial gapless modes in relativistic hydrodynamics could be found by weakly breaking the energy momentum conservation, in this paper, we study the holographic system which produces the same hydro
Externí odkaz:
https://doaj.org/article/e90a9dc1c4a7467d8df3cb4a91a3561a
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 7, Pp 1-25 (2022)
Abstract We investigate the upper bound of charge diffusion constant in holography. For this purpose, we apply the conjectured upper bound proposal related to the equilibration scales (ω eq, k eq) to the Einstein-Maxwell-Axion model. (ω eq, k eq) i
Externí odkaz:
https://doaj.org/article/09a332f60a9a4f1888201c9a506d447e
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 7, Pp 1-29 (2022)
Abstract We revisit the magneto-hydrodynamics in (2+1) dimensions and confirm that it is consistent with the quasi-normal modes of the (3+1) dimensional dyonic black holes in the most general set-up with finite density, magnetic field and wave vector
Externí odkaz:
https://doaj.org/article/247ca3dfd44d4936a4666840cd3b4746