Current graduate students

Lianao Wu, University of the Basque Country UPV / EHU

Abstract

I will introduce a family of quantum devices, which can be described by state-swapping operations. They include quantum state transfer, quantum state amplifier, entanglement creator... We propose a unified method to study them. The method may also lead to innovative designs of quantum devices or setups.

Sevag Gharibian, Institute for Quantum Computing (IQC)

Abstract

Bounds on the distance between a unital quantum channel and the convex hull of unitary channels, with applications to the asymptotic quantum Birkhoff conjecture

Naresh Sharma, Tata Institute of Fundamental Research

Aharon Brodutch, Macquarie University

Mary Beth Ruskai, Tufts University

Abstract

It is well known that the set of m-body reduced density matrices of N-body states (possibly satisfying a symmetry constraint) is convex. This also holds for vectors of m-body quantum marginals.