Dynamical Self-mass for Massive Quarks
| dc.creator | Huang, Zheng | |
| dc.creator | Viswanathan, K. S. | |
| dc.date | 1992-06-25 | |
| dc.date.accessioned | 2026-07-07T03:55:37Z | |
| dc.date.available | 2026-07-07T03:55:37Z | |
| dc.description | We examine dynamical mass generation in QCD with large current mass quarks. A renormalization group analysis is performed to separate fermion self-mass into a dynamical and a kinematical part. It is shown that the energy scale og the Schwinger-Dyson (SD) equation and the effective gauge coupling are fixed by the current mass. The dynamical self-mass satisfies a homogeneous SD equation which has a trivial solution when the current mass exceeds a critical value. We therefore suggest that the quark condensate, as the function of the current mass, observes a local minimum around 2.7Λ_(QCD). | |
| dc.description | 12 pages in Latex, SFU-Preprint-92-6 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9206250 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9206250 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/44624 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Dynamical Self-mass for Massive Quarks | |
| dc.type | text |