Gauge Covariance and the Chiral Condenate in QED3
The ambiguities associated with the lack of gauge invariance in the non-perturbative truncations ofSchwinger-Dyson equations (SDEs) are a challenging problem which has not yet been resolved in a decisivefashion. Pursuing this aim, we study dynamical chiral symmetry breaking in quantum electrodynamic...
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| Pubblicato in: | Brazilian Journal of Physics |
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| Autori principali: | , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Sociedade Brasileira de Física
2007
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| Soggetti: | |
| Accesso online: | https://www.redalyc.org/articulo.oa?id=46437224 |
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