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Electromagnetic Propagators in Hyperbolic Robertson-Walker Cosmologies
Green functions (retarded, advanced, Feynman and Dyson propagators) are calculated for the electromagnetic field in Robertson-Walker cosmologies with hyperbolic 3-manifolds as spacelike slices. The starting point is the Proca equation, i.e., the Maxwell field with a finite photon mass for infrared r...
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| Lenguaje: | eng |
| Publicado: |
2001
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| Acceso en línea: | http://cds.cern.ch/record/538676 |