Minisuperspaces: Symmetries and Quantization
Abhay Ashtekar, Ranjeet S. Tate, Claes Uggla
Abstract
In several of the class A Bianchi models, minisuperspaces admit symmetries. It is pointed out that they can be used effectively to complete the Dirac quantization program. The resulting quantum theory provides a useful platform to investigate a number of conceptual and technical problems of quantum gravity.
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