Phase diagram of quark-antiquark and diquark condensates in the 3-dimensional Gross Neveu model with the 4-component spinor representation
| dc.creator | Kohyama, Hiroaki | |
| dc.date | 2008-03-14 | |
| dc.date.accessioned | 2026-07-07T11:49:05Z | |
| dc.date.available | 2026-07-07T11:49:05Z | |
| dc.description | We construct the phase diagram of the quark-antiquark and diquark condensates at finite temperature and density in the 2 + 1 dimensional (3D) two flavor massless Gross Neveu (GN) model with the 4-component quarks. In contrast to the case of the 2-component quarks, there appears the coexisting phase of the quark-antiquark and diquark condensates. This is the crucial difference between the 2-component and 4-component quark cases in the 3D GN model. The coexisting phase is also seen in the 4D Nambu Jona-Lasinio model. Then we see that the 3D GN model with the 4-component quarks bears closer resemblance to the 4D Nambu Jona-Lasinio model. | |
| dc.description | 11 pages, 3 figures, revtex | |
| dc.identifier | https://arxiv.org/abs/0803.2109 | |
| dc.identifier | http://arxiv.org/abs/0803.2109 | |
| dc.identifier | Phys.Rev.D78:014021,2008 | |
| dc.identifier | doi:10.1103/PhysRevD.78.014021 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/203115 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Phase diagram of quark-antiquark and diquark condensates in the 3-dimensional Gross Neveu model with the 4-component spinor representation | |
| dc.type | text |