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nlin.CD2000★ 24 cited
Parametric Evolution for a Deformed Cavity
Doron Cohen, Alex Barnett, Eric J. Heller
We consider a classically chaotic system that is described by a Hamiltonian H(Q,P;x), where (Q,P) describes a particle moving inside a cavity, and x controls a deformation of the b…
nlin.CD2000★ 33 cited
Deformations and dilations of chaotic billiards, dissipation rate, and quasi-orthogonality of the boundary wavefunctions
Alex Barnett, Doron Cohen, Eric J. Heller
We consider chaotic billiards in d dimensions, and study the matrix elements M_{nm} corresponding to general deformations of the boundary. We analyze the dependence of |M_{nm}|^2 o…