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Chiral symmetry breaking and the Banks-Casher relation in lattice QCD with Wilson quarks
The Banks--Casher relation links the spontaneous breaking of chiral symmetry in QCD to the presence of a non-zero density of quark modes at the low end of the spectrum of the Dirac operator. Spectral observables like the number of modes in a given energy interval are renormalizable and can therefore...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2008
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| Acceso en línea: | https://dx.doi.org/10.1088/1126-6708/2009/03/013 http://cds.cern.ch/record/1152539 |