dc.contributor |
Háskóli Íslands |
dc.contributor |
University of Iceland |
dc.contributor.author |
Giangreco Puletti, Valentina |
dc.contributor.author |
Pourhasan, Razieh |
dc.date.accessioned |
2017-10-10T11:33:58Z |
dc.date.available |
2017-10-10T11:33:58Z |
dc.date.issued |
2017-08 |
dc.identifier.citation |
Puletti, V. G. M., & Pourhasan, R. (2017). Non-analyticity of holographic Rényi entropy in Lovelock gravity. Journal of High Energy Physics, 2017(8), 2. doi:10.1007/jhep08(2017)002 |
dc.identifier.issn |
1126-6708 |
dc.identifier.issn |
1029-8479 (eISSN) |
dc.identifier.uri |
https://hdl.handle.net/20.500.11815/430 |
dc.description.abstract |
We compute holographic Rényi entropies for spherical entangling surfaces on the boundary while considering third order Lovelock gravity with negative cosmological constant in the bulk. Our study shows that third order Lovelock black holes with hyperbolic event horizon are unstable, and at low temperatures those with smaller mass are favoured, giving rise to first order phase transitions in the bulk. We determine regions in the Lovelock parameter space in arbitrary dimensions, where bulk phase transitions happen and where boundary causality constraints are met. We show that each of these points corresponds to a dual boundary conformal field theory whose Rényi entropy exhibits a kink at a certain critical index n. |
dc.description.sponsorship |
This research
was supported in part by the Icelandic Research Fund under contracts 163419-051 and
163422-051, and by grants from the University of Iceland Research Fund. |
dc.language.iso |
en |
dc.publisher |
Springer Nature |
dc.relation.ispartofseries |
Journal of High Energy Physics;2017(8) |
dc.rights |
info:eu-repo/semantics/openAccess |
dc.subject |
Black holes |
dc.subject |
AdS-CFT correspondence |
dc.subject |
Svarthol (stjörnufræði) |
dc.subject |
Stjörnufræði |
dc.title |
Non-analyticity of holographic Rényi entropy in Lovelock gravity |
dc.type |
info:eu-repo/semantics/article |
dcterms.license |
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. |
dc.description.version |
Peer Reviewed |
dc.identifier.journal |
Journal of High Energy Physics |
dc.identifier.doi |
10.1007/JHEP08(2017)002 |
dc.relation.url |
http://link.springer.com/content/pdf/10.1007/JHEP08(2017)002.pdf |
dc.contributor.department |
Raunvísindastofnun (HÍ) |
dc.contributor.department |
Science Institute (UI) |
dc.contributor.school |
Verkfræði- og náttúruvísindasvið (HÍ) |
dc.contributor.school |
School of Engineering and Natural Sciences (UI) |