Comments on area spectra in loop quantum gravity
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| Format: | Artículo científico |
| Language: | en |
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Sociedad Mexicana de Física A.C.
2004
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| _version_ | 1876466183380664320 |
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| author | A. Corichi |
| author_facet | A. Corichi |
| contents | Comments on area spectra in loop quantum gravity A. Corichi Física, Astronomía y Matemáticas Area spectrum spin networks Quantum gravity We examine and compare different area spectra that have been recently considered in Loop Quantum Gravity (LQG). In particular we focusour attention on an Equally Spaced (ES) spectrum operator introduced recently by Alekseev et al that has gained some attention. We showthat such operator is not well defined within the LQG framework, and comment on the issues regarding area spectra and QNM frequencies. 2004 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57050601 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.Re6 Vol.50 |
| format | Artículo científico |
| id | redalyc_57050601 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Comments on area spectra in loop quantum gravity A. Corichi Física, Astronomía y Matemáticas Area spectrum spin networks Quantum gravity Comments on area spectra in loop quantum gravity A. Corichi Física, Astronomía y Matemáticas Area spectrum spin networks Quantum gravity We examine and compare different area spectra that have been recently considered in Loop Quantum Gravity (LQG). In particular we focusour attention on an Equally Spaced (ES) spectrum operator introduced recently by Alekseev et al that has gained some attention. We showthat such operator is not well defined within the LQG framework, and comment on the issues regarding area spectra and QNM frequencies. 2004 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57050601 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.Re6 Vol.50 |
| title | Comments on area spectra in loop quantum gravity |
| topic | Física, Astronomía y Matemáticas Area spectrum spin networks Quantum gravity |
| url | https://www.redalyc.org/articulo.oa?id=57050601 |