Infrared finite gluon propagator and the structure of chiral symmetry breaking
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
27/05/2014
27/05/2014
01/12/1996
|
| Resumo |
We study the chiral symmetry breaking in QCD, using an effective potential for composite operators, with infrared finite gluon propagators that have been found by numerical calculation of the Schwinger-Dyson equations as well as in lattice simulations. The existence of a gluon propagator that is finite at k2 = 0 modifies substantially the transition between the phases with and without chiral symmetry. |
| Formato |
1209-1222 |
| Identificador |
http://dx.doi.org/10.1143/PTP.96.1209 Progress of Theoretical Physics, v. 96, n. 6, p. 1209-1222, 1996. 0033-068X http://hdl.handle.net/11449/64930 10.1143/PTP.96.1209 WOS:A1996WC16500010 2-s2.0-0030343682 |
| Idioma(s) |
eng |
| Relação |
Progress of Theoretical Physics |
| Direitos |
closedAccess |
| Tipo |
info:eu-repo/semantics/article |
