3 papers
quant-ph2019
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…
cond-mat.quant-gas2017
Ultracold atoms in quasi-1D traps: a step beyond the Lieb-Liniger model
Krzysztof Jachymski, Florian Meinert, Hagar Veksler +2
Ultracold atoms placed in a tight cigar-shaped trap are usually described in terms of the Lieb-Liniger model. We study the extensions of this model which arise when van der Waals i…
quant-ph2016
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,…