{"paper":{"title":"Correlation functions, entanglement and chaos in the $T\\bar{T}$/$J\\bar{T}$-deformed CFTs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Hongfei Shu, Song He","submitted_at":"2019-07-29T18:57:26Z","abstract_excerpt":"In this paper, we regard the $T\\bar{T}$/$J\\bar{T}$-deformed CFTs as perturbation theories and calculate the first order correction of the correlation functions due to the $T\\bar{T}$/$J\\bar{T}$-deformation. As applications, we study the R\\'enyi entanglement entropy of excited state in the $T\\bar{T}$/$J\\bar{T}$-deformed two-dimensional CFTs. We find, up to the perturbation first order of the deformation, the R\\'enyi entanglement entropy of locally excited states will acquire a non-trivial time dependence. The excess of the R\\'enyi entanglement entropy of locally excited state will also be dramat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.12603","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1907.12603/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}