Renormalization Group in Curved Space and the Problem of Conformal Anomaly
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| Natura: | Artículo científico |
| Lingua: | en |
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Sociedade Brasileira de Física
2005
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| _version_ | 1876490179581050880 |
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| author | M. Asorey |
| author_facet | M. Asorey |
| contents | Renormalization Group in Curved Space and the Problem of Conformal Anomaly M. Asorey E. V. Gorbar I. L. Shapiro Física, Astronomía y Matemáticas Renormalization Group (RG) is a powerful method for investigating quantum effects of matter fields oncurved background. The formalism of RG in curved space is well known since 1984, but its applications tocosmology and black hole physics require more knowledge and opens a new interesting field of study. We reviewrecent results about the derivation of renormalization group in a mass-dependent scheme and also considerambiguities of conformal anomaly using dimensional and covariant Pauli-Villars regularizations. 2005 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46435719 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.4B Vol.35 |
| format | Artículo científico |
| id | redalyc_46435719 |
| institution | Redalyc |
| language | en |
| publishDate | 2005 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Renormalization Group in Curved Space and the Problem of Conformal Anomaly M. Asorey Física, Astronomía y Matemáticas Renormalization Group in Curved Space and the Problem of Conformal Anomaly M. Asorey E. V. Gorbar I. L. Shapiro Física, Astronomía y Matemáticas Renormalization Group (RG) is a powerful method for investigating quantum effects of matter fields oncurved background. The formalism of RG in curved space is well known since 1984, but its applications tocosmology and black hole physics require more knowledge and opens a new interesting field of study. We reviewrecent results about the derivation of renormalization group in a mass-dependent scheme and also considerambiguities of conformal anomaly using dimensional and covariant Pauli-Villars regularizations. 2005 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46435719 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.4B Vol.35 |
| title | Renormalization Group in Curved Space and the Problem of Conformal Anomaly |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=46435719 |