一个简单量子随机矩阵模型的松弛
Relaxation of a Simple Quantum Random Matrix Model
摘要:
我们将在这里导出一个简单的量子随机矩阵模型的弛豫行为。目的是推导出在弱耦合极限下随机矩阵相互作用时产生的有效方程。该模型所代表的物理情况是量子粒子被限制在两个位点上运动,每个位点有N个可能的能态。从一个站点到另一个站点的跳变然后由随机矩阵建模。这里使用的技术可以应用于模型的许多变体。
英文摘要:
We will derive here the relaxation behavior of a simple quantum random matrix model. The aim is to derive the effective equations which rise when a random matrix interaction is taken in the weak coupling limit. The physical situation this model represents is that a quantum particle restricted to move on two sites, where every site has N possible energy states. The hopping from one site to another is then modeled by a random matrix. The techniques used here can be applied to many variations of the model.
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