Lüders channels and the existence of symmetric-informationally-complete measurements
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.062327
Abstract: The Luders rule provides a way to define a quantum channel given a quantum measurement. Using this construction, we establish an if-and-only-if condition for the existence of a $d$-dimensional Symmetric Informationally Complete quantum measurement (a… read more here.
Keywords: channels existence; existence symmetric; symmetric informationally; complete measurements ... See more keywords
The varieties of minimal tomographically complete measurements
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Quantum Information"
DOI: 10.1142/s0219749920400055
Abstract: Minimal Informationally Complete quantum measurements, or MICs, illuminate the structure of quantum theory and how it departs from the classical. Central to this capacity is their role as tomographically complete measurements with the fewest possible… read more here.
Keywords: quantum; minimal tomographically; tomographically complete; complete measurements ... See more keywords