A Scheme of Generating and Spatially Separating Two-Component Entangled Atom Lasers
Loading...
Date
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
Entanglement of remote atom lasers is obtained via quantum state transfer technique from lights to matter waves in a five-level $M$-type system. The considered atom-atom collisions can yield an effective Kerr susceptibility for this system and lead to the self- and cross- phase modulation between the two output atom lasers. This effect results in generation of entangled states of output fields. Particularly, under different conditions of space-dependent control fields, the entanglement of atom lasers and of atom-light fields can be obtained, respectively. Furthermore, based on the Bell-state measurement, an useful scheme is proposed to spatially separate the generated entangled atom lasers.
8 pages, 3 figure
8 pages, 3 figure