Study on Two Coupled Relativistic Superfluids with Spontaneous Symmetry Breaking
| dc.creator | Zhang, Sun | |
| dc.date | 2002-06-24 | |
| dc.date.accessioned | 2026-07-07T11:31:16Z | |
| dc.date.available | 2026-07-07T11:31:16Z | |
| dc.description | In this paper, we have studied two coupled relativistic superfluids with spontaneous U(1) symmetry breaking, using Poisson bracket technique. After constructing the commutators between thermo-quantities and field quantities, the equations of motion are obtained. These equations describe the system in the frame of two-constituent superfluid theory and provide a clear picture relating the symmetry breaking and the physical quantities explicitly. The interference effect is discussed and the Josephson-type equation is also given. Furthermore, the dissipation effect and entropy production mechanism are presented and the dissipative coefficients are given explicitly in the first-order theory framework. | |
| dc.description | 12 pages | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0206234 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0206234 | |
| dc.identifier | Phys.Lett.A307:93-98,2003 | |
| dc.identifier | doi:10.1016/S0375-9601(02)01716-4 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/197213 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Study on Two Coupled Relativistic Superfluids with Spontaneous Symmetry Breaking | |
| dc.type | text |