215 citations · 1.5k across the 67 of their papers we have counts for
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quant-ph2004
Separability Criteria For Arbitrary Quantum Systems
Chang-shui Yu, He-shan Song
The purpose of this paper is to obtain a sufficient and necessary condition as a criteria to test whether an arbitrary multipartite state is entangled or not. Based on the tensor e…
quant-ph2004★ 26 cited
Free Entanglement Measure
Chang-shui Yu, He-shan Song
In this paper, based on the classfication of multiparticle states and the original definition of semiseparability, we give out the redefinition of semiseparability and inseparabili…
quant-ph2004★ 40 cited
Separability Criterion of Tripartite Qubit Systems
Chang-shui Yu, He-shan Song
In this paper, we present a method to construct full separability criteria for tripartite systems of qubits. The spirit of our approach is that a tripartite pure state can be regar…