Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 서윤석 | - |
dc.date.accessioned | 2018-03-12T06:05:27Z | - |
dc.date.available | 2018-03-12T06:05:27Z | - |
dc.date.issued | 2013-05 | - |
dc.identifier.citation | Physics Letters B, Volume 723, Issues 1?3, Pages 207-212 | en_US |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0370269313003481?via%3Dihub | - |
dc.description.abstract | We consider the self-energy of strongly interacting fermions in the medium using gauge/gravity duality of $D4/D8$ system. We study the mass generation of the thermal and/or dense medium and the collective excitation called plasmino, by considering the spectral function of fermion and its dispersion relation. Our results are very different from those of the hard thermal loop method: for zero density, there is no thermal mass or plasmino in any phase. Plasmino in deconfined phase is not allowed in $D4/D8$ set up. In the confined phase, there is plasmino modes only for a window of density.Comment: 6 pages, 9 figures, v2:figure 2 replaced, one reference added, minor improvement, v3: one figure about density dependence of dispersion relations added, references added | en_US |
dc.description.sponsorship | This work was supported by Mid-career Researcher Program through NRF grant No. 2010-0008456. It is also partly supported by the National Research Foundation of Korea(NRF) grant through the SRC program CQUeST with grant number 2005-0049409. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science LTD | en_US |
dc.subject | QUARK-GLUON PLASMA | en_US |
dc.subject | HOT GAUGE-THEORIES | en_US |
dc.subject | DAMPING RATE | en_US |
dc.subject | FINITE-TEMPERATURE | en_US |
dc.subject | QUASI-PARTICLES | en_US |
dc.subject | QCD; PHASE | en_US |
dc.title | Self-energy of strongly interacting fermions in medium: A holographic approach | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.physletb.2013.04.059 | - |
dc.relation.page | 1-6 | - |
dc.relation.journal | PHYSICS LETTERS B | - |
dc.contributor.googleauthor | Seo, Yunseok | - |
dc.contributor.googleauthor | Sin, Sang-Jin | - |
dc.contributor.googleauthor | Zhou, Yang | - |
dc.relation.code | 2013011691 | - |
dc.sector.campus | S | - |
dc.sector.daehak | RESEARCH INSTITUTE[S] | - |
dc.sector.department | THE RESEARCH INSTITUTE FOR NATURAL SCIENCES | - |
dc.identifier.pid | systone | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.