A quantized closed Friedmann model

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Authors	HINTERLEITNER Franz
Year of publication	2001
Type	Article in Periodical
Magazine / Source	Classical and Quantum Gravity
MU Faculty or unit	Faculty of Science
Citation
Field	Theoretical physics
Keywords	Factor ordering problem; quantum wave functions for the closed; dust-filled Friedmann universe
Description	A quantized, closed, dust-filled Friedmann model is solved in Ashtekar variables for two different factor orderings of the Hamiltonian constraint. Both solutions give rise to a reasonable classical limit.
Related projects:	Quantum Field Theory, String Theory, Quantum Theory of Gravity