Macroscopic approach to N-qudit systems
Quantum Physics
2020-06-24 v1
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 -functions for qudit systems, containing full macroscopic information; c) propose a collective tomographic protocol both for a general and symmetric -qudit states. The example of -qutrit is analyzed in details and compared to -qubit case
Keywords
Cite
@article{arxiv.2002.03819,
title = {Macroscopic approach to N-qudit systems},
author = {C. Muñoz and I. Sainz and A. B. Klimov},
journal= {arXiv preprint arXiv:2002.03819},
year = {2020}
}