统计复杂性作为古典-量子交叉的指标
M Escobar1, F Pennini1,2, A Plastino3
1Departamento de Física, Universidad Católica del Norte, Av. Angamos 0610, Antofagasta, Chile.
Chaos (Woodbury, N.Y.)
|July 14, 2025
概括
统计复杂度 (C) 可能表明热力学系统从经典行为过渡到量子行为. 在理想气体和范德瓦尔斯气体的特征温度 (Tc) 上观察到C的最大值,这表明C是量子交叉代理.
科学领域:
- 热力学是一种热力学.
- 统计力学 统计力学
- 量子物理学 量子物理学 是一种量子物理学.
背景情况:
- 经典统计和量子统计不同地描述热力学系统.
- 确定量子效应出现的交叉点对于理解系统行为至关重要.
- 统计复杂度指标量化了系统的混乱和结构.
研究的目的:
- 研究统计复杂性 (C) 作为热力学系统中古典-量子行为交叉的指标.
- 分析C的行为和不平衡 (D) 在理想气体和范德瓦尔斯气体近量子状态.
- 要确定C是否可以作为检测量子效应的代理.
主要方法:
- 使用了洛佩兹-鲁伊兹,曼奇尼和卡尔贝 (LMC) 的统计复杂度度 (C).
- 对理想气体和范德瓦尔斯气体进行分析的C和不平衡 (D).
- 检查系统行为,因为它接近量子统计学意义.
主要成果:
- 统计复杂性 (C) 在所有分析模型的特征温度 (Tc) 中表现出明确的最大值.
- 在不同气体模型中,C在Tc的数值是一致的.
- 范德瓦尔斯气体显示Tc的变化取决于排除的体积参数 (b),表明相互作用的影响.
结论:
- 统计复杂性 (C) 可能有效地标志着热力学系统中从经典到量子体制的过渡.
- 在Tc时C的一致最大值表明它捕捉了与量子出现相关的基本结构变化.
- C显示为一种有前途的工具,用于检测多体系统中的量子统计效应.
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