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Canonical quantization of the polarized Gowdy midi-superspace with a 3-torusspatial topology is carried out. As in an earlier work on the Einstein-Rosencylindrical waves, symmetry reduction is used to cast the original problem in4-dimensional space-times to a 3-dimensional setting. To our knowledge, this isthe first complete, systematic treatment of the Gowdy model in thegeometrodynamical setting.Comment: 20 pages, late

PROBING QUANTUM GENERAL RELATIVITY THROUGH EXACTLY SOLUBLE MIDI-SUPERSPACES II: POLARIZED GOWDY MODELS