
handle: 10261/246352
We will brie y review the classical formulation of the 3-handle S1 S2 and 3- sphere S3 Gowdy cosmological models coupled with massless scalar #12;elds and their exact (non-perturbative) quantization by de#12;ning suitable Schr odinger functional representations in terms of appropriate probability spaces. We will pay special attention to the construction of closed expressions for the corresponding quantum time evolution propagators.
D. G. Vergel acknowledges the support of the Spanish Research Council (CSIC) through an I3P research assistantship. This work is also supported by the Spanish MICINN research grant FIS2008-03221.
8 pags., 1 tab. -- Workshop on Higher Symmetries in Physics
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