Jackiw-Teitelboim model coupled to conformal matter in the semi-classical limit
Abstract We analyse the Jackiw-Teitelboim model of 2D gravity coupled to N massless free scalar fields in the semi-classical limit. Two systems are studied which essentially differ in the boundary conditions that are imposed. We find that the thermodynamics has interesting differences. We also analy...
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SpringerOpen
2020-04-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | http://link.springer.com/article/10.1007/JHEP04(2020)199 |
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doaj-dd2fe9d27bbd4d768f847b74f2df59952020-11-25T02:12:52ZengSpringerOpenJournal of High Energy Physics1029-84792020-04-012020415810.1007/JHEP04(2020)199Jackiw-Teitelboim model coupled to conformal matter in the semi-classical limitUpamanyu Moitra0Sunil Kumar Sake1Sandip P. Trivedi2V. Vishal3Department of Theoretical Physics, Tata Institute of Fundamental ResearchDepartment of Theoretical Physics, Tata Institute of Fundamental ResearchDepartment of Theoretical Physics, Tata Institute of Fundamental ResearchDepartment of Theoretical Physics, Tata Institute of Fundamental ResearchAbstract We analyse the Jackiw-Teitelboim model of 2D gravity coupled to N massless free scalar fields in the semi-classical limit. Two systems are studied which essentially differ in the boundary conditions that are imposed. We find that the thermodynamics has interesting differences. We also analyse the response to additional infalling matter which satisfies the null energy condition. The second law is shown to be valid in both systems for the generalised entropy which takes into account the entanglement across the event horizon due to the matter fields. Similarly we find that the generalised entropy increases along future Q-screens in both systems.http://link.springer.com/article/10.1007/JHEP04(2020)1992D GravityAdS-CFT CorrespondenceBlack HolesModels of Quantum Gravity |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Upamanyu Moitra Sunil Kumar Sake Sandip P. Trivedi V. Vishal |
| spellingShingle |
Upamanyu Moitra Sunil Kumar Sake Sandip P. Trivedi V. Vishal Jackiw-Teitelboim model coupled to conformal matter in the semi-classical limit Journal of High Energy Physics 2D Gravity AdS-CFT Correspondence Black Holes Models of Quantum Gravity |
| author_facet |
Upamanyu Moitra Sunil Kumar Sake Sandip P. Trivedi V. Vishal |
| author_sort |
Upamanyu Moitra |
| title |
Jackiw-Teitelboim model coupled to conformal matter in the semi-classical limit |
| title_short |
Jackiw-Teitelboim model coupled to conformal matter in the semi-classical limit |
| title_full |
Jackiw-Teitelboim model coupled to conformal matter in the semi-classical limit |
| title_fullStr |
Jackiw-Teitelboim model coupled to conformal matter in the semi-classical limit |
| title_full_unstemmed |
Jackiw-Teitelboim model coupled to conformal matter in the semi-classical limit |
| title_sort |
jackiw-teitelboim model coupled to conformal matter in the semi-classical limit |
| publisher |
SpringerOpen |
| series |
Journal of High Energy Physics |
| issn |
1029-8479 |
| publishDate |
2020-04-01 |
| description |
Abstract We analyse the Jackiw-Teitelboim model of 2D gravity coupled to N massless free scalar fields in the semi-classical limit. Two systems are studied which essentially differ in the boundary conditions that are imposed. We find that the thermodynamics has interesting differences. We also analyse the response to additional infalling matter which satisfies the null energy condition. The second law is shown to be valid in both systems for the generalised entropy which takes into account the entanglement across the event horizon due to the matter fields. Similarly we find that the generalised entropy increases along future Q-screens in both systems. |
| topic |
2D Gravity AdS-CFT Correspondence Black Holes Models of Quantum Gravity |
| url |
http://link.springer.com/article/10.1007/JHEP04(2020)199 |
| work_keys_str_mv |
AT upamanyumoitra jackiwteitelboimmodelcoupledtoconformalmatterinthesemiclassicallimit AT sunilkumarsake jackiwteitelboimmodelcoupledtoconformalmatterinthesemiclassicallimit AT sandipptrivedi jackiwteitelboimmodelcoupledtoconformalmatterinthesemiclassicallimit AT vvishal jackiwteitelboimmodelcoupledtoconformalmatterinthesemiclassicallimit |
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1724907769309429760 |