Microcanonical quantum cosmology: gauge fixing and functional determinants on a circle
arXiv:1401.2687
Abstract
Gauge fixing procedure in the path integral for the microcanonical statistical sum in quantum cosmology is considered in a special class of gauge conditions free from residual gauge ambiguities. Relevant functional determinants, path integrals and functional delta-functions on a circle are considered.
12 pages, no figures, minor misprints corrected and comments added