On the diffeomorphism commutators of lattice quantum gravity
作者： R Loll
DOI: 10.1088/0264-9381/15/4/008
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摘要: We show that the algebra of discretized spatial diffeomorphism constraints in Hamiltonian lattice quantum gravity closes without anomalies limit small spacing. The result holds for arbitrary factor-ordering and a variety different discretizations continuum constraints, thus generalizes an earlier calculation by Renteln.
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sci-hub.se 参考文章(25)
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