204 citations · 675 across the 44 of their papers we have counts for
4 papers · 1 filter
Quantum mushroom billiards
A. H. Barnett, T. Betcke
We report the first large-scale statistical study of very high-lying eigenmodes (quantum states) of the mushroom billiard proposed by L. Bunimovich in this journal, vol. 11, 802 (2…
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…
Rate of energy absorption for a driven chaotic cavity
Alex Barnett, Doron Cohen, Eric J. Heller
We consider the response of a chaotic cavity in d dimensions to periodic driving. We are motivated by older studies of one-body dissipation in nuclei, and also by anticipated mesos…
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…