期刊
PHYSICAL REVIEW LETTERS
卷 84, 期 13, 页码 2841-2844出版社
AMERICAN PHYSICAL SOC
DOI: 10.1103/PhysRevLett.84.2841
关键词
-
We consider a classically chaotic system that is described by a Hamiltonian H(Q, P; x), where x is a constant parameter. Specifically, we discuss a gas particle inside a cavity, where x controls a deformation of the boundary or the position of a piston. The quantum eigenstates of the system are \n(x)]. We describe how the parametric kernel P(n \ m) = \(n(x) \ x(0))]|(2) evolves as a function of delta x = x - x(0). We explore both the perturbative and the nonperturbative regimes, and discuss the capabilities and the limitations of semiclassical as well as random waves and random-matrix-theory considerations.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据