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dc.contributor.author | Bena, Iosif | en |
dc.contributor.author | Shigemori, Masaki | en |
dc.contributor.author | Warner, Nicholas P. | en |
dc.contributor.alternative | 重森, 正樹 | ja |
dc.date.accessioned | 2015-04-02T04:56:06Z | - |
dc.date.available | 2015-04-02T04:56:06Z | - |
dc.date.issued | 2014-10-24 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.uri | http://hdl.handle.net/2433/196747 | - |
dc.description.abstract | There are, by now, several arguments that superstrata, which represent D1-D5-P bound states that depend upon arbitrary functions of two variables and that preserve four supersymmetries, exist in string theory, and that their gravitational back-reaction results in smooth horizonless solutions. In this paper we examine the shape and density modes of the superstratum and give strong evidence that the back-reacted supergravity solution allows for fluctuation modes whose quantization reproduces the entropy growth of black holes as a function of the charges. In particular, we argue that the shape modes of the superstratum that lie purely within the non-compact space-time directions account for at least 1/√6 of the entropy of the D1-D5-P black hole and propose a way in which the rest of the entropy could be captured by superstratum fluctuations. We complete the picture by conjecturing a relationship between bound states of multiple superstrata and momentum excitations of different twisted sectors of the dual CFT. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Berlin Heidelberg | en |
dc.rights | The final publication is available under Open Accessat Springer via http://dx.doi.org/10.1007/JHEP10(2014)140 | en |
dc.subject | Black Holes in String Theory | en |
dc.subject | AdS-CFT Correspondence | en |
dc.subject | Supergravity Models | en |
dc.subject | D-branes | en |
dc.title | Black-hole entropy from supergravity superstrata states | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Journal of High Energy Physics | en |
dc.identifier.volume | 2014 | - |
dc.identifier.issue | 10 | - |
dc.relation.doi | 10.1007/JHEP10(2014)140 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 140 | - |
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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