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arxiv: quant-ph/0603182 · v2 · submitted 2006-03-21 · 🪐 quant-ph

Maximally entangled mixed states made easy

classification 🪐 quant-ph
keywords channelsentangledmaximallymixedstatesachieveactioneasy
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We show that it is possible to achieve maximally entangled mixed states of two qubits from the singlet state via the action of local non-trace-preserving quantum channels. Moreover, we present a simple, feasible linear optical implementation of one of such channels.

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