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.
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. (en)
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. (cs)