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Time and Evolution in Quantum and Classical Cosmology

We analyze the issue of dynamical evolution and time in quantum cosmology. We emphasize the problem of choice of phase space variables that can play the role of a time parameter in such a way that for expectation values of quantum operators the classical evolution is reproduced. We show that it is n...

Whakaahuatanga katoa

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Alexander Yu Kamenshchik, Jeinny Nallely Pérez Rodríguez, Tereza Vardanyan
Hōputu: Artigo
Reo:Inglês
I whakaputaina: MDPI AG 2021-06-01
Rangatū:Universe
Ngā marau:
Urunga tuihono:https://www.mdpi.com/2218-1997/7/7/219
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