Generation of Werner states via collective decay of coherently driven atoms

Abstract

We show deterministic generation of Werner states as a steady state of the collective decay dynamics of a pair of neutral atom coupled to a leaky cavity and strong coherent drive. We also show how the scheme can be extended to generate $2N$-particle analogue of the bipartite Werner states.

arXiv comment4 pages, 1 figure

References in corpus (5)

• Purification of Noisy Entanglement and Faithful Teleportation via Noisy Channels
• Entanglement Teleportation via Werner States
• Detection of entanglement with few local measurements
• Experimental Detection of Entanglement with Polarized Photons
• Maximally entangled mixed states: Creation and concentration

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• Verifying bound entanglement of dephased Werner states
• Attainable and usable coherence in X states over Markovian and non-Markovian channels
• Relaxation time for monitoring the quantumness of an intense cavity field
• Comparing coherence measures for X states: Can quantum states be ordered based on quantum coherence?