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Departmental Colloquium
Dwayne Hart

Departmental Colloquium

Dr. Ion Nechita, University Paul Sabatier

Friday, January 25th, 2013  1:00p.m., HH-3026 

Positive and completely positive maps via free additive powers of probability measures

Abstract: We  give examples  of  maps  between  matrix algebras with different "degrees of positivity" using ideas from free probability.  We discuss applications to entanglement detection in QuantumInformation Theory.

Jan 23rd, 2013

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