no code implementations • 5 Nov 2020 • Ryszard Kukulski, Ion Nechita, Łukasz Pawela, Zbigniew Puchała, Karol Życzkowski
Several techniques of generating random quantum channels, which act on the set of $d$-dimensional quantum states, are investigated.
Quantum Physics
1 code implementation • 16 Apr 2018 • Zbigniew Puchała, Łukasz Pawela, Aleksandra Krawiec, Ryszard Kukulski
Our main result, however, is a cone program which calculates the distance between the measurements and hence provides an upper bound on the probability of their correct distinction.
Quantum Physics
1 code implementation • 21 Jul 2017 • Łukasz Rudnicki, Zbigniew Puchała, Karol Zyczkowski
Motivated by the gate set tomography we study quantum channels from the perspective of information which is invariant with respect to the gauge realized through similarity of matrices representing channel superoperators.
Quantum Physics
1 code implementation • 20 Sep 2011 • Zbigniew Puchała, Jarosław Adam Miszczak
We present IntU package for Mathematica computer algebra system.
Computational Physics Symbolic Computation Quantum Physics 68W30 (Primary), 28C10, 97N80 (Secondary) I.1.1
