Back to Search
Start Over
Meson Effects on the Chiral Condensate at Finite Density
- Source :
- Communications in Theoretical Physics. 38:181-184
- Publication Year :
- 2002
- Publisher :
- IOP Publishing, 2002.
-
Abstract
- Meson corrections on the chiral condensate up to next-to-leading order in a 1/Nc expansion at finite densityare investigated in the NJL model with explicit chiral symmetry breaking. Compared with mean-field results, the chiralphase transition is still of the first order while the properties near the critical density for chiral phase transition are foundto change significantly.
Details
- ISSN :
- 02536102
- Volume :
- 38
- Database :
- OpenAIRE
- Journal :
- Communications in Theoretical Physics
- Accession number :
- edsair.doi...........4a11fb59548138ab42bc69d437143f4a