Quantum correlated light pulses from sequential superradiance of a condensate


Tasgin M. E. , Oktel M. O. , YOU L., Muestecaplioglu O. E.

PHYSICAL REVIEW A, vol.79, no.5, 2009 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 79 Issue: 5
  • Publication Date: 2009
  • Doi Number: 10.1103/physreva.79.053603
  • Journal Name: PHYSICAL REVIEW A
  • Journal Indexes: Science Citation Index Expanded, Scopus

Abstract

We discover an inherent mechanism for entanglement swap associated with sequential superradiance from an atomic Bose-Einstein condensate. Based on careful examinations with both analytical and numerical approaches, we conclude that as a result of the swap mechanism, Einstein-Podolsky-Rosen-type quantum correlations can be detected among the scattered light pulses.