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arxiv: quant-ph/0503206 · v2 · submitted 2005-03-26 · 🪐 quant-ph

Markovian feedback to control continuous variable entanglement

classification 🪐 quant-ph
keywords entanglementfeedbackcontinuouscontrolmarkovianvariableachievingamplitude
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We present a model to realize quantum feedback control of continuous variable entanglement. It consists of two interacting bosonic modes subject to amplitude damping and achieving entangled Gaussian steady state. The possibility to greatly improve the degree of entanglement by means of Markovian (direct) feedback is then shown.

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