Classicalization of Quantum Variables and Quantum-Classical Hybrids
Quantum Physics
2015-07-15 v3 General Relativity and Quantum Cosmology
High Energy Physics - Theory
Nuclear Theory
Abstract
The extraction of classical degrees of freedom in quantum mechanics is studied in the stochastic variational method. By using this classicalization, a hybrid model constructed from quantum and classical variables (quantum-classical hybrids) is derived. In this procedure, conservation laws such as energy are maintained, and Ehrenfest's theorem is still satisfied with modification. The criterion for the applicability of quantum-classical hybrids is also discussed.
Cite
@article{arxiv.1412.6321,
title = {Classicalization of Quantum Variables and Quantum-Classical Hybrids},
author = {T. Koide},
journal= {arXiv preprint arXiv:1412.6321},
year = {2015}
}
Comments
6 pages, 5 figures, section 4.4 and two figures were added, typos were corrected