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On the trace anomaly and the Energy-Momentum Conservation of quantum fields at D=2 in classical curved backgrounds
We study the conformal symmetry and the energy-momentum conservation of scalar field interacting with acurved background at D = 2. We avoid to incorporate the metric determinant into the measure of the scalarfield to explain the conformal anomaly and the consequent energy-momentum conservation. Cont...
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| Publié dans: | Brazilian Journal of Physics |
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| Auteurs principaux: | , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Sociedade Brasileira de Física
2004
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| Sujets: | |
| Accès en ligne: | https://www.redalyc.org/articulo.oa?id=46434232 |
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