| HAL : hal-00730862, version 1 |
| arXiv : 0910.1279 |
| Code Bibliographique ADS : 2009PhRvD..80l4005F |
| DOI : 10.1103/PHYSREVD.80.124005 |
| Fiche détaillée | Récupérer au format |
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| Physical Review D 80 (2009) 124005 |
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| Conformally covariant quantization of the Maxwell field in de Sitter space |
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| S. Faci1E. Huguet1J. Queva1J. Renaud1 |
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| (12/2009) |
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| In this article, we quantize the Maxwell ("massless spin one") de Sitter field in a conformally invariant gauge. This quantization is invariant under the SO0(2,4) group and consequently under the de Sitter group. We obtain a new de Sitter-invariant two-point function which is very simple. Our method relies on the one hand on a geometrical point of view which uses the realization of Minkowski, de Sitter and anti-de Sitter spaces as intersections of the null cone in R6 and a moving plane, and on the other hand on a canonical quantization scheme of the Gupta-Bleuler type. |
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| 1 : | APC - AstroParticule et Cosmologie |
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| APC - THEORIE |
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| Domaine | : | Physique/Relativité Générale et Cosmologie Quantique |
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| Quantum field theory in curved spacetime – Mathematical and relativistic aspects of cosmology |
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| Lien vers le texte intégral : |
| hal-00730862, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00730862 | |
| oai:hal.archives-ouvertes.fr:hal-00730862 | |
| Contributeur : Eric Huguet | |
| Soumis le : Mardi 11 Septembre 2012, 12:15:17 | |
| Dernière modification le : Mardi 11 Septembre 2012, 14:09:32 | |