Ontology highlight
ABSTRACT:
SUBMITTER: Qin P
PROVIDER: S-EPMC5259732 | biostudies-literature | 2017 Jan
REPOSITORIES: biostudies-literature
Qin Pinquan P Andreanov Alexei A Park Hee Chul HC Flach Sergej S
Scientific reports 20170124
We study the fate of dynamical localization of two quantum kicked rotors with contact interaction, which relates to experimental realizations of the rotors with ultra-cold atomic gases. A single kicked rotor is known to exhibit dynamical localization, which takes place in momentum space. The contact interaction affects the evolution of the relative momentum k of a pair of interacting rotors in a non-analytic way. Consequently the evolution operator U is exciting large relative momenta with ampli ...[more]