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arXiv · 1412.6321

Classicalization of Quantum Variables and Quantum-Classical Hybrids

T. Koide
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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.

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T. Koide. 2015-06-23. Classicalization of Quantum Variables and Quantum-Classical Hybrids. https://doi.org/10.1016/j.physleta.2015.06.031

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