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dc.contributor.author | Kyono, Hideki | en |
dc.contributor.author | Okumura, Suguru | en |
dc.contributor.author | Yoshida, Kentaroh | en |
dc.contributor.alternative | 京野, 秀紀 | ja |
dc.contributor.alternative | 奥村, 傑 | ja |
dc.contributor.alternative | 吉田, 健太郎 | ja |
dc.date.accessioned | 2017-07-03T06:11:46Z | - |
dc.date.available | 2017-07-03T06:11:46Z | - |
dc.date.issued | 2017-03 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.uri | http://hdl.handle.net/2433/226304 | - |
dc.description.abstract | We study deformations of the Almheiri-Polchinski (AP) model by employing the Yang-Baxter deformation technique. The general deformed AdS2 metric becomes a solution of a deformed AP model. In particular, the dilaton potential is deformed from a simple quadratic form to a hyperbolic function-type potential similarly to integrable deformations. A specific solution is a deformed black hole solution. Because the deformation makes the spacetime structure around the boundary change drastically and a new naked singularity appears, the holographic interpretation is far from trivial. The Hawking temperature is the same as the undeformed case but the Bekenstein-Hawking entropy is modified due to the deformation. This entropy can also be reproduced by evaluating the renormalized stress tensor with an appropriate counter-term on the regularized screen close to the singularity. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Verlag | en |
dc.rights | © The Author(s) 2017 | en |
dc.rights | JHEP is an open-access journal funded by SCOAP3 and licensed under CC BY 4.0 | en |
dc.subject | 2D Gravity | en |
dc.subject | Integrable Field Theories | en |
dc.subject | AdS-CFT Correspondence | en |
dc.subject | Black Holes | en |
dc.title | Deformations of the Almheiri-Polchinski model | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Journal of High Energy Physics | en |
dc.identifier.volume | 2017 | - |
dc.relation.doi | 10.1007/JHEP03(2017)173 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 173 | - |
dc.address | Department of PhysicsKyoto University | en |
dc.address | Department of PhysicsKyoto University | en |
dc.address | Department of PhysicsKyoto University | en |
dcterms.accessRights | open access | - |
出現コレクション: | 学術雑誌掲載論文等 |
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