References & Citations
Quantum Physics
Title: Parameterized Bipartite Entanglement Measure
(Submitted on 16 Jun 2022)
Abstract: We propose a novel parameterized entanglement measure $\alpha$-concurrence for bipartite systems. By employing positive partial transposition and realignment criteria, we derive analytical lower bounds for the $\alpha$-concurrence. Moreover, we calculate explicitly the analytic expressions of the $\alpha$-concurrence for isotropic states and Werner states.
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