10 citations · 11 across the 4 of their papers we have counts for
4 papers · 1 filter
Group-Adapted Irreducible Matrix Units for the Walled Brauer Algebra
Michał Studziński, Tomasz Młynik, Marek Mozrzymas +2
This paper investigates the representation theory of the algebra of partially transposed permutation operators, , which provides a matrix representation for th…
Multicopy quantum state teleportation with application to storage and retrieval of quantum programs
Frédéric Grosshans, Michał Horodecki, Mio Murao +4
This work considers a teleportation task for Alice and Bob in a scenario where Bob cannot perform corrections. In particular, we analyse the task of \textit{multicopy state telepor…
Optimal universal quantum circuits for unitary complex conjugation
Daniel Ebler, Michał Horodecki, Marcin Marciniak +3
Let be a unitary operator representing an arbitrary -dimensional unitary quantum operation. This work presents optimal quantum circuits for transforming a number of ca…
Characterization of -positive maps
Marcin Marciniak, Tomasz Młynik, Hiroyuki Osaka
We present a general characterization of k-positivity for a positive map in terms of the estimation of the Ky Fan norm of the matrix constructed from the Kraus operators of the ass…