Control the entanglement of two atoms in an optical cavity via white noise

Abstract

Two two-level atoms within a leaky optical cavity is driven by two independent external optical white noise fields. We investigate how entanglement between two atoms arises in such a situation. The steady state entanglement of two atoms is also investigated. A stochastic-resonance-like behavior of entanglement is revealed. Finally, the Bell violation between atoms is discussed.

10 pages, 9 figures

References in corpus (7)

• Efficient engineering of multi-atom entanglement through single-photon detections
• Maximal entanglement versus entropy for mixed quantum states
• Discrete entanglement distribution with squeezed light
• Robust creation of entanglement between ions in spatially separate cavities
• Unconditional preparation of entanglement between atoms in cascaded optical cavities
• Measurement induced entanglement and quantum computation with atoms in optical cavities
• Noise-assisted preparation of entangled atoms

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• Steady state entanglement of two coupled qubits
• Quantum discord induced by white noises
• Entanglement Dynamics for Two Spins in an Optical Cavity---Field Interaction Induced Decoherence and Coherence Revival
• Spontaneous emission and teleportation in cavity QED
• Quantum Description of Radiative Losses in Optical Cavities
• Effect of quantum phase transition in the disentanglement of three spins coupled to an XY spin chain
• Persistent fermionic entanglement under decoherence