A numerical study of lattice QED with dynamical fermions |
| |
| Affiliation: | Departemento de Fisica Teórica, Universidad de Zaragoza, Zaragoza, Spain;Department of Physics, University of Illinois at Urbana-Champaign, 1110 West Green Street, Urbana, IL 61801, USA;Centro Atómico Bariloche, 8400 Bariloche, Argentina |
| |
| Abstract: | Using the pseudo-fermion method U(1) lattice gauge theory with dynamical staggered fermions is studied. The plaqette energy, the chiral order parameter and the Polyakov line have been measured. With fermions of mass 0.20 and 0.25 a phase transition is observed, separating the strong coupling regime from a phase where chiral symmetry is restored. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
