60 citations · 229 across the 10 of their papers we have counts for
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Edge states of a three dimensional kicked rotor
Alexandra Bakman, Hagar Veksler, Shmuel Fishman
Edge localization is a fascinating quantum phenomenon. In this paper, the underlying mechanism generating it is presented analytically and verified numerically for a weakly kicked…
Collapse and Revival for a slightly anharmonic Hamiltonian
Alexandra Bakman, Hagar Veksler, Shmuel Fishman
The effect of quantum collapse and revival is a fascinating interference phenomenon. In this paper the phenomenon is demonstrated analytically and numerically for a simple system,…
Semiclassical analysis of Bose-Hubbard dynamics
Hagar Veksler, Shmuel Fishman
In this work the two site Bose-Hubbard model is studied analytically in the limit of weak coupling u and large number of particles N . The semiclassical approximation where \frac{1…
Collapses and revivals of matter waves
Hagar Veksler, Shmuel Fishman
Quantum collapses and revivals are fascinating manifestations of interference. Of particular interest in recent years are macroscopic quantum interference effects in Bose-Einstein…
Double humped states in the nonlinear Schroedinger equation with a random potential
Hagar Veksler, Yevgeny Krivolapov, Shmuel Fishman
The role of double humped states in spreading of wave packets for the nonlinear Schroedinger equation (NLSE) with a random potential is explored and the spreading mechanism is unra…
Spreading for the generalized nonlinear Schroedinger equation with disorder
Hagar Veksler, Yevgeny Krivolapov, Shmuel Fishman
The dynamics of an initially localized wavepacket is studied for the generalized nonlinear Schroedinger Equation with a random potential, where the nonlinearity term is |ψ|^p*ψand…