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dc.contributor.author | Bhattacharyya, Arpan | en |
dc.contributor.author | Caputa, Pawel | en |
dc.contributor.author | Das, Sumit R. | en |
dc.contributor.author | Kundu, Nilay | en |
dc.contributor.author | Miyaji, Masamichi | en |
dc.contributor.author | Takayanagi, Tadashi | en |
dc.contributor.alternative | 髙柳, 匡 | ja |
dc.date.accessioned | 2019-01-25T05:54:14Z | - |
dc.date.available | 2019-01-25T05:54:14Z | - |
dc.date.issued | 2018-07 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.uri | http://hdl.handle.net/2433/236102 | - |
dc.description.abstract | In this work, we formulate a path-integral optimization for two dimensional conformal field theories perturbed by relevant operators. We present several evidences how this optimization mechanism works, based on calculations in free field theories as well as general arguments of RG flows in field theories. Our optimization is performed by minimizing the path-integral complexity functional that depends on the metric and also on the relevant couplings. Then, we compute the optimal metric perturbatively and find that it agrees with the time slice of the hyperbolic metric perturbed by a scalar field in the AdS/CFT correspondence. Last but not the least, we estimate contributions to complexity from relevant perturbations. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Nature | en |
dc.rights | © The Author(s) 2018. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. | en |
dc.subject | AdS-CFT Correspondence | en |
dc.subject | Renormalization Group | en |
dc.subject | Conformal Field Theory | en |
dc.title | Path-integral complexity for perturbed CFTs | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Journal of High Energy Physics | en |
dc.identifier.volume | 2018 | - |
dc.relation.doi | 10.1007/JHEP07(2018)086 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 86 | - |
dc.address | Center for Gravitational Physics, Yukawa Institute for Theoretical Physics, Kyoto University | en |
dc.address | Center for Gravitational Physics, Yukawa Institute for Theoretical Physics, Kyoto University | en |
dc.address | Department of Physics and Astronomy, University of Kentucky | en |
dc.address | Center for Gravitational Physics, Yukawa Institute for Theoretical Physics, Kyoto University | en |
dc.address | Center for Gravitational Physics, Yukawa Institute for Theoretical Physics, Kyoto University | en |
dc.address | Center for Gravitational Physics, Yukawa Institute for Theoretical Physics, Kyoto University・Kavli Institute for the Physics and Mathematics of the Universe, University of Tokyo | 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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