Spin Squeezing with Coherent Light via Entanglement Swapping

Mehmet Emre Tasgin; Pierre Meystre

doi:10.1103/PhysRevA.83.053848

Spin Squeezing with Coherent Light via Entanglement Swapping

Quantum Physics 2012-04-25 v1

Authors: Mehmet Emre Tasgin , Pierre Meystre

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Abstract

We analyze theoretically a scheme that produces spin squeezing via the continuous swapping of atom-photon entanglement into atom-atom entanglement, and propose an explicit experimental system where the necessary atom-field coupling can be realized. This scheme is found to be robust against perturbations due to other atom-field coupling channels.

Keywords

spin-orbit coupling quantum spin systems spin chains

Cite

@article{arxiv.1103.1020,
  title  = {Spin Squeezing with Coherent Light via Entanglement Swapping},
  author = {Mehmet Emre Tasgin and Pierre Meystre},
  journal= {arXiv preprint arXiv:1103.1020},
  year   = {2012}
}

Comments

6 pages, 10 figures

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