We present a generic criterion which can be used in gravitational-wave data analysis to distinguish an extreme-mass-ratio inspiral into a Kerr background spacetime from one into a non-Kerr spacetime.â€¦ (More)

We provide a general theory for the structure of the quantum flow near three-dimensional (3D) nodal lines, i.e., one-dimensional loci where the 3D wave function becomes equal to zero. In suitablyâ€¦ (More)

We investigate the phenomenon of the diffraction of charged particles by thin material targets using the method of the de Broglie-Bohm quantum trajectories. The particle wave function can be modeledâ€¦ (More)

GOUDAS1 has criticized the integrals of motion that I have given2 for the elliptic restricted three body problem. He states: â€œContopoulos has given an integral equivalent to the Jacobi integral forâ€¦ (More)

We study the global and the local transport and diffusion in the case of the standard map, by calculating the diffusion exponent Î¼. In the global case, we find that the mean diffusion exponent forâ€¦ (More)