# Separable state

## Papers overview

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2012

2012

- IEEE 27th Conference on Computational Complexity
- 2012

In this paper, we study variants of the canonical Local Hamiltonian problem where, in addition, the witness is promised to beâ€¦Â (More)

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2012

2012

- 2012

The convex cone V1 generated by separable states is contained in the cone T of all positive semi-definite block matrices whoseâ€¦Â (More)

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2010

2010

- Quantum Information & Computation
- 2010

We show that the Weak Membership problem over the set of separable (equivalently, unentangled) bipartite quantum states isâ€¦Â (More)

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2010

2010

- 2010

The automorphism group of separable states in quantum information theory Shmuel Friedland,1,a) Chi-Kwong Li,2,b) Yiu-Tung Poon,3â€¦Â (More)

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2007

2007

- 2007

Using the natural duality between linear functionals on tensor products of C*-algebras with the trace class operators on aâ€¦Â (More)

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2004

2004

- 2004

We introduce a family of separability criteria that are based on the existence of extensions of a bipartite quantum state r to aâ€¦Â (More)

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2001

2001

- 2001

In this paper we develop a mathematical framework for the characterization of separability and entanglement of formation ~EOF! ofâ€¦Â (More)

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1999

1999

- 1999

The optimal (pure state) ensemble length of a separable state, A, is the minimum number of (pure) product states needed in convexâ€¦Â (More)

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Highly Cited

1998

Highly Cited

1998

- 1998

The question of how many entangled or, respectively, separable states there are in the set of all quantum states is consideredâ€¦Â (More)

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Highly Cited

1997

Highly Cited

1997

- 1997

A new separability criterion for mixed states in terms of range of density matrix is obtained. It is used in construction ofâ€¦Â (More)

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