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quant-ph2009★ 1 cited
Geometric measure of entanglement compared to measures based on fidelity
Alexander Streltsov
One of the biggest problems in the theory of quantum information is the quantification of amount of entanglement in an arbitrary multipartite mixed state. Different axiomatic and o…
quant-ph2009★ 1 cited
Bures measure of entanglement of an arbitrary state of two qubits
Alexander Streltsov
In Phys. Rev. Lett. 80, 2245 (1998) an explicit expression for entanglement of formation for any two qubit state was given. Based on this result we present an expression for the Bu…