受限Laser冷却原子对广义均分的偏离
Deviations from generalized Equipartition in Confined, Laser Cooled Atoms
摘要：
我们观察到一个显着的稳态偏离广义均分定理，经典统计力学的关键结果之一，在一个系统的限制，激光冷却原子。我们量化这种偏差，测量其动态，并表明其稳态值量化的偏离非热状态的热平衡，即使是非谐约束。特别是，我们发现，从均分增长偏离系统动力学变得更加异常。我们提出了数值模拟，验证实验数据，并揭示了通过系统的动能的不均匀分布，由相空间的分析分析支持。
英文摘要：
We observe a significant steady-state deviation from the generalized equipartition theorem, one of the pivotal results of classical statistical mechanics, in a system of confined, laser cooled atoms. We quantify this deviation, measure its dynamics and show that its steady state value quantifies the departure of non-thermal states from thermal equilibrium even for anharmonic confinement. In particular, we find that deviations from equipartition grow as the system dynamics becomes more anomalous. We present numerical simulations that validate the experimental data and reveal an inhomogeneous distribution of the kinetic energy through the system, supported by an analytical analysis of the phase space.m, supported by an analytical analysis of the phase space.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
