Quantum $\varphi$-synchronization in coupled optomechanical system with periodic modulation
Abstract
Based on the concepts of quantum synchronization and quantum phase synchronization proposed by A. Mari \textit{et al.} in Phys. Rev. Lett. 111, 103605 (2013), we introduce and characterize the measure of a more generalized quantum synchronization called quantum -synchronization under which the pairs of variables have the same amplitude and possess the same phase shift. Naturally, quantum synchronization and quantum anti-synchronization become special cases of quantum -synchronization. Their relations and differences are also discussed. To illustrate these theories, we investigate the quantum -synchronization and quantum phase synchronization phenomena of two coupled optomechanical systems with periodic modulation and show that quantum -synchronization is more general as a measure of synchronization. We also show the phenomenon of quantum anti-synchronization when .
Keywords
Cite
@article{arxiv.2001.10793,
title = {Quantum $\varphi$-synchronization in coupled optomechanical system with periodic modulation},
author = {G. J. Qiao and X. Y. Liu and H. D. Liu and C. F. Sun and X. X. Yi},
journal= {arXiv preprint arXiv:2001.10793},
year = {2020}
}
Comments
6 pages, 5 figures, comments are wellcome