Coherence, broken symmetry and nondissipative motion of a quantum oscillator
Quantum Physics
2024-08-13 v1 Statistical Mechanics
Superconductivity
Abstract
On the example of a quantum oscillator the connection of the dynamical coherent state with the phase symmetry breaking and the existence of the nondissipative motion is considered. In multiparticle systems of interacting particles similar states manifest themselves as super uidity and superconductivity.
Keywords
Cite
@article{arxiv.2408.05718,
title = {Coherence, broken symmetry and nondissipative motion of a quantum oscillator},
author = {Yu. M. Poluektov},
journal= {arXiv preprint arXiv:2408.05718},
year = {2024}
}
Comments
5 pages