Universal behaviors of speed of sound from holography
| dc.citation.volume | 97 | en_US |
| dc.contributor.author | Yang, Yi | en_US |
| dc.contributor.author | Yuan, Pei-Hung | en_US |
| dc.contributor.department | 電子物理學系 | zh_TW |
| dc.contributor.department | 物理研究所 | zh_TW |
| dc.contributor.department | Department of Electrophysics | en_US |
| dc.contributor.department | Institute of Physics | en_US |
| dc.date.accessioned | 2018-08-21T05:53:46Z | |
| dc.date.available | 2018-08-21T05:53:46Z | |
| dc.date.issued | 2018-06-13 | en_US |
| dc.description.abstract | We investigate the speed of sound in (d + 1)-dimensional quantum field theory by studying its dual (d thorn 2)-dimensional gravity theory from gauge/gravity correspondence. Instead of the well-known conformal limit c(s)(2) -> 1/d at high temperature, we reveal two more universal quantities in various limits: c(s)(2) -> (d - 1)/16 pi at low temperature and c(s)(2) -> (d - 1)/16 pi d at large chemical potential. | en_US |
| dc.identifier.doi | 10.1103/PhysRevD.97.126009 | en_US |
| dc.identifier.issn | 2470-0010 | en_US |
| dc.identifier.journal | PHYSICAL REVIEW D | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevD.97.126009 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/145127 | |
| dc.identifier.wosnumber | WOS:000435080200015 | en_US |
| dc.language.iso | en_US | en_US |
| dc.title | Universal behaviors of speed of sound from holography | en_US |
| dc.type | Article | en_US |
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