3 papers
nlin.CD2006
Energy diffusion in strongly driven quantum chaotic systems: Role of correlations of the matrix elements
P. V. Elyutin, A. N. Rubtsov
The energy evolution of a quantum chaotic system under the perturbation that harmonically depends on time is studied for the case of large perturbation, in which the rate of transi…
nlin.CD2004
Spiraling of adjacent trajectories in chaotic systems
P. V. Elyutin
The spiraling of adjacent trajectories in chaotic dynamical systems can be characterized by distribution of local angular velocities of rotation of the displacement vector, which i…
quant-ph1999
On stimulated transitions between the self-trapped states of the nonlinear Schrodinger equation
P. V. Elyutin, A. N. Rogovenko
The studied model describes a particle that obeys a one-dimensional nonlinear Schrödinger equation in the potential of a double-well. Transitions between the two lowest self-trappe…