Separable state

Known as: Quantum separability problem, Separable quantum state, Separable states 
In quantum mechanics, separable quantum states are states without quantum entanglement.
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2012
2012
In this paper, we study variants of the canonical Local Hamiltonian problem where, in addition, the witness is promised to be… (More)
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2012
2012
The convex cone V1 generated by separable states is contained in the cone T of all positive semi-definite block matrices whose… (More)
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2010
2010
We show that the Weak Membership problem over the set of separable (equivalently, unentangled) bipartite quantum states is… (More)
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2010
2010
The automorphism group of separable states in quantum information theory Shmuel Friedland,1,a) Chi-Kwong Li,2,b) Yiu-Tung Poon,3… (More)
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2007
2007
Using the natural duality between linear functionals on tensor products of C*-algebras with the trace class operators on a… (More)
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2004
2004
We introduce a family of separability criteria that are based on the existence of extensions of a bipartite quantum state r to a… (More)
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2001
2001
In this paper we develop a mathematical framework for the characterization of separability and entanglement of formation ~EOF! of… (More)
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1999
1999
The optimal (pure state) ensemble length of a separable state, A, is the minimum number of (pure) product states needed in convex… (More)
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Highly Cited
1998
Highly Cited
1998
The question of how many entangled or, respectively, separable states there are in the set of all quantum states is considered… (More)
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Highly Cited
1997
Highly Cited
1997
A new separability criterion for mixed states in terms of range of density matrix is obtained. It is used in construction of… (More)
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