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arxiv: 0909.1680 · v1 · pith:AF6GX2OSnew · submitted 2009-09-09 · 🪐 quant-ph

Analog control of open quantum systems under arbitrary decoherence

classification 🪐 quant-ph
keywords quantumarbitrarygatesystemanalogbathcontroldecoherence
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We derive and investigate a general non-Markovian equation for the time-dependence of a Hamiltonian that maximizes the fidelity of a desired quantum gate on any finite-dimensional quantum system in the presence of arbitrary bath and noise sources. The method is illustrated for a single-qubit gate implemented on a three-level system.

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