413 citations · 1.3k across the 36 of their papers we have counts for
4 papers · 1 filter
Efficient quantum circuits for port-based teleportation
Dmitry Grinko, Adam Burchardt, Maris Ozols
Port-based teleportation (PBT) is a variant of quantum teleportation that, unlike the canonical protocol by Bennett et al., does not require a correction operation on the teleporte…
Gelfand-Tsetlin basis for partially transposed permutations, with applications to quantum information
Dmitry Grinko, Adam Burchardt, Maris Ozols
We study representation theory of the partially transposed permutation matrix algebra, a matrix representation of the diagrammatic walled Brauer algebra. This algebra plays a promi…
Monogamy of highly symmetric states
Rene Allerstorfer, Matthias Christandl, Dmitry Grinko +4
We investigate the extent to which two particles can be maximally entangled when they are also similarly entangled with other particles on a complete graph, focusing on Werner, iso…
Streaming quantum state purification
Andrew M. Childs, Honghao Fu, Debbie Leung +3
Quantum state purification is the task of recovering a nearly pure copy of an unknown pure quantum state using multiple noisy copies of the state. This basic task has applications…