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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Física
2007
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| Online Access: | https://www.redalyc.org/articulo.oa?id=46437424 |
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Table of Contents:
- Nucleation in the Chiral Transition with an Inhomogeneous Background Bruno G. Taketani Eduardo S. Fraga Física, Astronomía y Matemáticas Chiral symmetry breaking We consider an approximation procedure to evaluate the finite-temperature one-loop fermionic density in thepresence of a chiral background field which systematically incorporates effects from inhomogeneities in thechiral field through a derivative expansion. Modifications in the effective potential and their consequences forthe bubble nucleation process are discussed. 2007 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46437424 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2B Vol.37