一维Ising系统耦合谐振子的静力学和动力学
Statics and dynamics of a harmonic oscillator coupled to a one-dimensional Ising system
摘要：
研究了一维Ising系统与振子的线性耦合。耦合引起振荡器静态和动态的剧烈变化。首先，出现了二阶相变，其序参量为振子的稳定静止位置。其次，对于快自旋，振子动力学由一个有效方程描述，该方程中包含一个非线性摩擦项，该摩擦项驱动振子朝向稳定的平衡态运动。
英文摘要：
We investigate an oscillator linearly coupled with a one-dimensional Ising system. The coupling gives rise to drastic changes both in the oscillator statics and dynamics. Firstly, there appears a second order phase transition, with the oscillator stable rest position as its order parameter. Secondly, for fast spins, the oscillator dynamics is described by an effective equation with a nonlinear friction term that drives the oscillator towards the stable equilibrium state.
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。
