Finite Density Effect in the Gross-Neveu Model in a Weakly Curved $R^1\times S^2$ Spacetime
| dc.creator | Kim, Dae Kwan | |
| dc.creator | Klimenko, K. G. | |
| dc.date | 1997-10-25 | |
| dc.date | 1997-11-08 | |
| dc.date.accessioned | 2026-07-07T10:53:52Z | |
| dc.date.available | 2026-07-07T10:53:52Z | |
| dc.description | The three-dimensional Gross-Neveu model in $R^{1} \times S^{2}$ spacetime is considered at finite particles number density. We evaluate an effective potential of the composite scalar field $σ(x)$, which is expressed in terms of a scalar curvature $R$ and nonzero chemical potential $μ$. We then derive the critical values of $(R,μ)$ at which the system undergoes the first order phase transition from the phase with broken chiral invariance to the symmetric phase. | |
| dc.description | RevTeX, minor changes, new references are added | |
| dc.identifier | https://arxiv.org/abs/hep-th/9710193 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9710193 | |
| dc.identifier | J.Phys.A31:5565,1998 | |
| dc.identifier | doi:10.1088/0305-4470/31/25/007 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/185626 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Finite Density Effect in the Gross-Neveu Model in a Weakly Curved $R^1\times S^2$ Spacetime | |
| dc.type | text |