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We develop a general scheme for an analysis of macroscopic qudit systems: a) introduce a set of collective observables, which characterizes the macroscopic properties of qudits in an optimal way;… Click to show full abstract
We develop a general scheme for an analysis of macroscopic qudit systems: a) introduce a set of collective observables, which characterizes the macroscopic properties of qudits in an optimal way; b) construct projected $\tilde{Q}$-functions for $N$ qudit systems, containing full macroscopic information; c) propose a collective tomographic protocol both for a general and symmetric $N$-qudit states. The example of $N$-qutrit is analyzed in details and compared to $N$-qubit case
Keywords:
macroscopic approach;
qudit;
approach qudit;
qudit systems
Journal Title: Journal of Physics A: Mathematical and Theoretical
Year Published: 2020
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Journal Title: Journal of Physics A: Mathematical and Theoretical
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!