Entangling two Bose Einstein condensates in a double cavity system
Quantum Gases
2015-05-18 v1
Abstract
We propose a scheme to transfer the quantum state of light fields to the collective density excitations of a Bose Einstein condensate (BEC) in a cavity. This scheme allows to entangle two BECs in a double cavity setup by transferring the quantum entanglement of two light fields produced from a nondegenerate parametric amplifier (NOPA) to the collective density excitations of the two BECs. An EPR state of the collective density excitations can be created by a judicious choice of the system parameters.
Cite
@article{arxiv.1005.1562,
title = {Entangling two Bose Einstein condensates in a double cavity system},
author = {Tarun Kumar and Aranya B Bhattacherjee and ManMohan},
journal= {arXiv preprint arXiv:1005.1562},
year = {2015}
}
Comments
3 figures