Entanglement swapping without joint Measurement

Abstract

We propose an entanglement swapping scheme in cavity QED. In the scheme, the previously used joint measurement is not needed. The entanglement swapping in our proposal is a non-post-selection one, i.e., after the swapping is done, the swapped entanglement is still there.

Three pages, one figure

References in corpus (3)

• Coherent control of an atomic collision in a cavity
• Purification via entanglement swapping and conserved entanglement
• Controlled entanglement of two field modes in a Cavity Quantum Electrodynamics experiment

Cited by in corpus (9)

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• Quantum repeater protocol using an arrangement of QED-optomechanical hybrid systems
• Marginal and density atomic Wehrl entropies for the Jaynes-Cummings model
• Quantum repeater using three-level atomic states in the presence of dissipation: stability of entanglement
• Distributed entangled state production by using quantum repeater protocol
• Entanglement in the bimodal Jaynes-Cummings model with the two-mode squeezed vacuum state