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arxiv: quant-ph/0103113 · v1 · submitted 2001-03-20 · 🪐 quant-ph

Maximizing the entanglement of two mixed qubits

classification 🪐 quant-ph
keywords statesentanglementmixedamountcharacterizedclassdegreeentangled
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Two-qubit states occupy a large and relatively unexplored Hilbert space. Such states can be succinctly characterized by their degree of entanglement and purity. In this letter we investigate entangled mixed states and present a class of states that have the maximum amount of entanglement for a given linear entropy.

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