Correlation functions in Schwarzian liquid
DC Field | Value | Language |
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dc.contributor.author | Qi, Yong-Hui | - |
dc.contributor.author | Seo, Yunseok | - |
dc.contributor.author | Sin, Sang-Jin | - |
dc.contributor.author | Song, Geunho | - |
dc.date.accessioned | 2022-07-10T03:14:02Z | - |
dc.date.available | 2022-07-10T03:14:02Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2019-03 | - |
dc.identifier.issn | 2470-0010 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/148230 | - |
dc.description.abstract | We analytically study low-temperature universal properties of a class of SYK-type models in the large N limit from the AdS(2) gravity dual side in terms of SL(2, R)-invariant Schwarzian action. The quantum correction to the conformal field theory CFT1 two-point correlation function due to the Schwarzian action produces a transfer of degree of freedom from the quasiparticle peak to the Hubbard band in density of states (DOS), a signature strong correlation. In Schwinger-Keldysh (SK) formalism, we calculate higher-point thermal out-of-time order correlation (OTOC) functions, which indicate quantum chaos by having a Lyapunov exponent. Higher-order local spin-spin correlations are also calculated, which can be related to the dynamical local susceptibility of quantum liquids such as the spin liquid in disordered metals, marginal Fermi liquid, non-Fermi liquid, etc. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Correlation functions in Schwarzian liquid | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sin, Sang-Jin | - |
dc.identifier.doi | 10.1103/PhysRevD.99.066001 | - |
dc.identifier.scopusid | 2-s2.0-85064049604 | - |
dc.identifier.wosid | 000460659500004 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW D, v.99, no.6, pp.1 - 60 | - |
dc.relation.isPartOf | PHYSICAL REVIEW D | - |
dc.citation.title | PHYSICAL REVIEW D | - |
dc.citation.volume | 99 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 60 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Astronomy & Astrophysics | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Astronomy & Astrophysics | - |
dc.relation.journalWebOfScienceCategory | Physics, Particles & Fields | - |
dc.subject.keywordPlus | MEAN-FIELD THEORY | - |
dc.subject.keywordPlus | COADJOINT ORBITS | - |
dc.subject.keywordPlus | QUANTUM | - |
dc.subject.keywordPlus | STATE | - |
dc.subject.keywordPlus | MODEL | - |
dc.identifier.url | https://journals.aps.org/prd/abstract/10.1103/PhysRevD.99.066001 | - |
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