群集伊辛模型中的定向量子相干性和熵不确定性关系

IF 2.2 3区物理与天体物理 Q2 MECHANICS

Journal of Statistical Mechanics: Theory and Experiment Pub Date : 2024-09-16 DOI:10.1088/1742-5468/ad6df3

Biao-Liang Ye, Qi-Cheng Wu, Bao-Qing Guo, Jun-Long Zhao, Yu-Liang Fang and Yan-Hui Zhou

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引用次数: 0

摘要

本文通过引导量子相干（SQC）和熵不确定性关系（EUR）研究了群集伊辛模型（CIM）。我们介绍了通过 L1 规范、相对熵和量子詹森-香农发散量化的 SQC 行为。我们还展示了 CIM 中的 EUR 特性。此外，我们还对这些度量进行了比较分析，并给出了详细的数值结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Steered quantum coherence and entropic uncertainty relation in the cluster Ising model

In this paper, we investigate the cluster Ising model (CIM) via steered quantum coherence (SQC) and entropic uncertainty relation (EUR). We present the behavior of SQC quantified by the L1 norm, relative entropy and quantum Jensen–Shannon divergence. We also demonstrate the properties of EUR in the CIM. In addition, we provide a comparative analysis of these measures and present detailed numerical results.

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来源期刊

Journal of Statistical Mechanics: Theory and Experiment 物理-力学

CiteScore

4.50

自引率

12.50%

发文量

210

审稿时长

1.0 months

期刊介绍： JSTAT is targeted to a broad community interested in different aspects of statistical physics, which are roughly defined by the fields represented in the conferences called ''Statistical Physics''. Submissions from experimentalists working on all the topics which have some ''connection to statistical physics are also strongly encouraged. The journal covers different topics which correspond to the following keyword sections. 1. Quantum statistical physics, condensed matter, integrable systems Scientific Directors: Eduardo Fradkin and Giuseppe Mussardo 2. Classical statistical mechanics, equilibrium and non-equilibrium Scientific Directors: David Mukamel, Matteo Marsili and Giuseppe Mussardo 3. Disordered systems, classical and quantum Scientific Directors: Eduardo Fradkin and Riccardo Zecchina 4. Interdisciplinary statistical mechanics Scientific Directors: Matteo Marsili and Riccardo Zecchina 5. Biological modelling and information Scientific Directors: Matteo Marsili, William Bialek and Riccardo Zecchina