Generalized qubit portrait of the qutrit state density matrix
Quantum Physics
2019-02-12 v1
Abstract
New inequalities for tomographic probability distributions and density matrices of qutrit states are obtained by means of generalization of qubit portrait method. The approach based on the qudit portrait method to get new entropic inequalities is proposed. It can be applied to the case of arbutrary nonnegative hermitian matrices including the density matrices of multipartite qudit states.
Keywords
Cite
@article{arxiv.1306.3182,
title = {Generalized qubit portrait of the qutrit state density matrix},
author = {V. N. Chernega and O. V. Man'ko and V. I. Man'ko},
journal= {arXiv preprint arXiv:1306.3182},
year = {2019}
}
Comments
5 pages, submitte to Journal of Russian Laser Research