83 citations · 475 across the 27 of their papers we have counts for
4 papers · 2 filters
Maximally incompatible quantum observables
Teiko Heinosaari, Jussi Schultz, Alessandro Toigo +1
The existence of maximally incompatible quantum observables in the sense of a minimal joint measurability region is investigated. Employing the universal quantum cloning device it…
Informationally complete sets of Gaussian measurements
Jukka Kiukas, Jussi Schultz
We prove necessary and sufficient conditions for the informational completeness of an arbitrary set of Gaussian observables on continuous variable systems with finite number of deg…
Tasks and premises in quantum state determination
Claudio Carmeli, Teiko Heinosaari, Jussi Schultz +1
The purpose of quantum tomography is to determine an unknown quantum state from measurement outcome statistics. There are two obvious ways to generalize this setting. First, our ta…
On measurements of the canonical phase observable
Juha-Pekka Pellonpää, Jussi Schultz
Measurements of single-mode phase observables are studied in the spirit of the quantum theory of measurement. We determine the minimal measurement models of phase observables and c…