Noncommutative chiral gravitational anomalies in two dimensions
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| Format: | Artículo científico |
| Language: | en |
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Sociedad Mexicana de Física A.C.
2007
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| _version_ | 1876462847978897408 |
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| author | H. García-Compeán |
| author_facet | H. García-Compeán |
| contents | Noncommutative chiral gravitational anomalies in two dimensions H. García-Compeán C. Soto-Campos Física, Astronomía y Matemáticas Delbourgo Salam anomaly Gravitational anomalies noncommutative field theory Gravitational anomalies in a noncommutative space are examined. The analysis is generic and independent of a particular noncommutativetheory of gravity, and it depends only on how gravity is noncommutatively coupled to chiral fermions. Delbourgo-Salam computation of thegravitational correction of the axial ABJ-anomaly is studied in detail in this context. Finally, we show that the two-dimensional gravitationalanomaly does not permit noncommutative corrections in the parameter £ 2007 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57066217 https://www.redalyc.org/journal/570/57066217/ https://www.redalyc.org/journal/570/57066217/html/ https://www.redalyc.org/journal/570/57066217/57066217.epub https://www.redalyc.org/journal/570/57066217/movil en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.53 |
| format | Artículo científico |
| id | redalyc_57066217 |
| institution | Redalyc |
| language | en |
| publishDate | 2007 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Noncommutative chiral gravitational anomalies in two dimensions H. García-Compeán Física, Astronomía y Matemáticas Delbourgo Salam anomaly Gravitational anomalies noncommutative field theory Noncommutative chiral gravitational anomalies in two dimensions H. García-Compeán C. Soto-Campos Física, Astronomía y Matemáticas Delbourgo Salam anomaly Gravitational anomalies noncommutative field theory Gravitational anomalies in a noncommutative space are examined. The analysis is generic and independent of a particular noncommutativetheory of gravity, and it depends only on how gravity is noncommutatively coupled to chiral fermions. Delbourgo-Salam computation of thegravitational correction of the axial ABJ-anomaly is studied in detail in this context. Finally, we show that the two-dimensional gravitationalanomaly does not permit noncommutative corrections in the parameter £ 2007 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57066217 https://www.redalyc.org/journal/570/57066217/ https://www.redalyc.org/journal/570/57066217/html/ https://www.redalyc.org/journal/570/57066217/57066217.epub https://www.redalyc.org/journal/570/57066217/movil en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.53 |
| title | Noncommutative chiral gravitational anomalies in two dimensions |
| topic | Física, Astronomía y Matemáticas Delbourgo Salam anomaly Gravitational anomalies noncommutative field theory |
| url | https://www.redalyc.org/articulo.oa?id=57066217 https://www.redalyc.org/journal/570/57066217/ https://www.redalyc.org/journal/570/57066217/html/ https://www.redalyc.org/journal/570/57066217/57066217.epub https://www.redalyc.org/journal/570/57066217/movil |