AbstractUsing the natural duality between linear functionals on tensor products of C∗-algebras with the trace class operators on a Hilbert space H and linear maps of the C∗-algebra into B(H), we study the relationship between separability, entanglement and the Peres condition of states and positivity properties of the linear maps
In this note I show how to construct positive maps from any bound entangled state based on an unexte...
Recently, a new and powerful separability criterion was introduced in [O. Rudolph, quant-ph/0202121]...
This thesis is a study of positive linear functionals on C*-algebras. Special attention is devoted t...
Using the natural duality between linear functionals on tensor products of $C^*$-algebras with the t...
AbstractUsing the natural duality between linear functionals on tensor products of C∗-algebras with ...
Abstract. We survey the duality theory between positive linear maps in ma-trix algebras and entangle...
We provide a partial classification of positive linear maps in matrix algebras which is based on a f...
A state acting on Hilbert space {\cal H}_1\otimes{\cal H}_2 is called separable if it can be approxi...
comments are welcomeThe theory of positive maps plays a central role in operator algebras and functi...
Positive linear maps and completely positive linear maps are found to be very important in quantum m...
Given two unital C*-algebras equipped with states and a positive operator in the enveloping von Neum...
International audienceWe analyze bipartite matrices and linear maps between matrix algebras, which a...
A density operator (state) on a tensor product H ⊗ K of Hilbert spaces is separable if it is in the ...
We present a survey on mathematical topics relating to separable states and entanglement witnesses. ...
AbstractWe study positive maps of B(K) into B(H) for finite-dimensional Hilbert spaces K and H. Our ...
In this note I show how to construct positive maps from any bound entangled state based on an unexte...
Recently, a new and powerful separability criterion was introduced in [O. Rudolph, quant-ph/0202121]...
This thesis is a study of positive linear functionals on C*-algebras. Special attention is devoted t...
Using the natural duality between linear functionals on tensor products of $C^*$-algebras with the t...
AbstractUsing the natural duality between linear functionals on tensor products of C∗-algebras with ...
Abstract. We survey the duality theory between positive linear maps in ma-trix algebras and entangle...
We provide a partial classification of positive linear maps in matrix algebras which is based on a f...
A state acting on Hilbert space {\cal H}_1\otimes{\cal H}_2 is called separable if it can be approxi...
comments are welcomeThe theory of positive maps plays a central role in operator algebras and functi...
Positive linear maps and completely positive linear maps are found to be very important in quantum m...
Given two unital C*-algebras equipped with states and a positive operator in the enveloping von Neum...
International audienceWe analyze bipartite matrices and linear maps between matrix algebras, which a...
A density operator (state) on a tensor product H ⊗ K of Hilbert spaces is separable if it is in the ...
We present a survey on mathematical topics relating to separable states and entanglement witnesses. ...
AbstractWe study positive maps of B(K) into B(H) for finite-dimensional Hilbert spaces K and H. Our ...
In this note I show how to construct positive maps from any bound entangled state based on an unexte...
Recently, a new and powerful separability criterion was introduced in [O. Rudolph, quant-ph/0202121]...
This thesis is a study of positive linear functionals on C*-algebras. Special attention is devoted t...
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