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j.physletb.2015.09.036.pdf | 560.54 kB | Adobe PDF | 見る/開く |
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DCフィールド | 値 | 言語 |
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dc.contributor.author | Kashiwa, Kouji | en |
dc.contributor.author | Ohnishi, Akira | en |
dc.contributor.alternative | 柏, 浩司 | ja |
dc.contributor.alternative | 大西, 明 | ja |
dc.date.accessioned | 2016-11-16T06:08:27Z | - |
dc.date.available | 2016-11-16T06:08:27Z | - |
dc.date.issued | 2015-11-12 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.uri | http://hdl.handle.net/2433/217335 | - |
dc.description.abstract | The pseudo-critical temperature of the confinement-deconfinement transition and the phase transition surface are investigated by using the complex chemical potential. We can interpret the imaginary chemical potential as the Aharonov-Bohm phase, then the analogy of the topological order suggests that the Roberge-Weiss endpoint would define the pseudo-critical temperature. The behavior of the Roberge-Weiss endpoint at small real quark chemical potential is investigated with the perturbative expansion. The expected QCD phase diagram at complex chemical potential is presented. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier | en |
dc.rights | © 2015 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. | en |
dc.subject | Complex chemical potential | en |
dc.subject | Deconfinement transition | en |
dc.subject | QCD phase diagram | en |
dc.title | Topological feature and phase structure of QCD at complex chemical potential | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics | en |
dc.identifier.volume | 750 | - |
dc.identifier.spage | 282 | - |
dc.identifier.epage | 286 | - |
dc.relation.doi | 10.1016/j.physletb.2015.09.036 | - |
dc.textversion | publisher | - |
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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