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Machine learning studies for the effects of probes and cavity on quantum synchronization
Zeitschrift für Naturforschung A ( IF 1.8 ) Pub Date : 2021-05-01 , DOI: 10.1515/zna-2020-0303
Qing-Yu Meng 1 , Yong Hu 1 , Qing Yang 1 , Qin-Sheng Zhu 1 , Xiao-Yu Li 2
Affiliation  

As an important technology of the quantum detection, the quantum synchronization detection is always used in the detection or measurement of some quantum systems. A probing model is established to describe the probing of a qubit system in the cavity field and to reveal the effect of the environment (cavity) on the quantum synchronization occurrence, as well as the interactions among environment, a qubit system, and probing equipment. By adjusting the frequency of the probe, the in-phase, anti-phase, and out-of-phase synchronization can be achieved. Simultaneously, the effect of γ3${\gamma }_{3}$ which describes the interaction strength between the probe and environments for quantum synchronization is discussed under different Ohmic dissipation index s . Finally, the machine learning method is applied to present an optimization for classification and regression of synchronization transition dependent on s and γ3${\gamma }_{3}$.

中文翻译:

机器学习研究探针和腔体对量子同步的影响

量子同步检测作为一种重要的量子检测技术,一直被用于某些量子系统的检测或测量中。建立探测模型,以描述腔场中的量子位系统的探测,并揭示环境(腔)对量子同步发生的影响,以及环境,量子位系统和探测设备之间的相互作用。通过调整探头的频率,可以实现同相,反相和异相同步。同时,讨论了在不同欧姆耗散指数s下描述探针与量子同步环境之间相互作用强度的γ3$ {\γ} _ {3} $的影响。最后,
更新日期:2021-04-30
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