Skip to search formSkip to main contentSemantic Scholar

You are currently offline. Some features of the site may not work correctly.

Semantic Scholar uses AI to extract papers important to this topic.

Highly Cited

2015

Highly Cited

2015

Let $A$ be a unital simple separable C*-algebra satisfying the UCT. Assume that $\mathrm{dr}(A)<+\infty$, $A$ is Jiang-Su stable… Expand

Is this relevant?

2012

2012

In this paper, we present a characterization of optimal entanglement witnesses in terms of positive maps and then provide a… Expand

Is this relevant?

Highly Cited

2010

Highly Cited

2010

Quantum discord, a kind of quantum correlation, is defined as the difference between quantum mutual information and classical… Expand

Is this relevant?

Highly Cited

2010

Highly Cited

2010

Given the density matrix ρ of a bipartite quantum state, the quantum separability prob-lem asks whether ρ is entangled or… Expand

Is this relevant?

2006

2006

Recently, a powerful separability criterion was introduced by O. Rudolf in [5] and by K. Chen et al. in [6] – basing on… Expand

Is this relevant?

Highly Cited

2005

Highly Cited

2005

We construct entanglement witnesses using fundamental quantum operators of spin models which contain two-particle interactions… Expand

Is this relevant?

Highly Cited

2004

Highly Cited

2004

We introduce a family of separability criteria that are based on the existence of extensions of a bipartite quantum state rho to… Expand

Is this relevant?

Highly Cited

2001

Highly Cited

2001

A model of discrete dynamics of entanglement of a bipartite quantum state is considered. It involves a global unitary dynamics of… Expand

Is this relevant?

Highly Cited

1998

Highly Cited

1998

In the context of N-party composite systems some considerations about entanglement magnitudes defined on the set of their states… Expand

Is this relevant?

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… Expand

Is this relevant?