Dipolar Bose-Einstein condensate of Stationary-Light Dark-state Polaritons
Quantum Physics
2021-10-27 v1 Quantum Gases
Abstract
We put forward and discuss in detail a scheme to achieve Bose-Einstein condensation of stationary-light dark-state polaritons with dipolar interaction. To this end we have introduced a diamond-like coupling scheme in a vapor of Rydberg atoms under the frozen gas approximation. To determine the system's dynamics we employ normal modes and identify the dark-state polariton corresponding to one of the modes. We show that in contrast to atomic dipolar ultra-cold vapors dark-state polariton Bose-Einstein condensates proposed here can be stable for a negative dipolar interaction constant.
Keywords
Cite
@article{arxiv.1103.2395,
title = {Dipolar Bose-Einstein condensate of Stationary-Light Dark-state Polaritons},
author = {Frank E. Zimmer and Gor Nikoghosyan and Martin B. Plenio},
journal= {arXiv preprint arXiv:1103.2395},
year = {2021}
}
Comments
5 pages, 1 figure