Ermakov approach for empty FRW minisuperspace oscillators
H.C. Rosu
TL;DR
This paper explores the application of the Ermakov approach to empty Friedmann-Robertson-Walker minisuperspace models, analyzing how different factor orderings influence quantum cosmological evolution and squeezing phenomena.
Contribution
It introduces the Ermakov method to analyze quantum cosmological models with arbitrary factor ordering, highlighting its potential to describe cosmological evolution.
Findings
Ermakov approach effectively describes minisuperspace oscillators.
Factor ordering impacts squeezing features in quantum cosmology.
Provides a framework for analyzing quantum evolution in cosmological models.
Abstract
The formal Ermakov approach for empty FRW minisuperspace cosmological models of arbitrary Hartle-Hawking factor ordering and the corresponding squeezing features are briefly discussed as a possible means of describing cosmological evolution
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Taxonomy
TopicsCosmology and Gravitation Theories · Black Holes and Theoretical Physics · Advanced Mathematical Theories and Applications