论文标题
耦合谐波振荡器的量子非平衡的演变
Evolution of Quantum Nonequilibrium for Coupled Harmonic Oscillators
论文作者
论文摘要
在de Broglie-Bohm试点波理论的背景下，允许违反天生规则，可以被视为描述非平衡分布。我们研究相互作用对一维耦合谐波振荡器系统的量子松弛对平衡的影响。我们通过数值模拟显示，相互作用可以延迟甚至防止某些初始状态完全放松。我们还讨论了这种效果与宇宙学场景以及在某些模型中如何检测到非平衡的情况如何相关。
In the context of de Broglie-Bohm pilot-wave theory, violations of the Born rule are allowed and can be considered as describing nonequilibrium distributions. We study the effects of interactions on quantum relaxation towards equilibrium for a system of one-dimensional coupled harmonic oscillators. We show by numerical simulations that interactions can delay or even prevent complete relaxation for some initial states. We also discuss how this effect might be relevant for cosmological scenarios and how nonequilibrium could be detected in some models.
