Monotone metric tensors in Quantum Information Geometry
Quantum Physics
2023-09-13 v2 Mathematical Physics
math.MP
Abstract
We review some geometrical aspects pertaining to the world of monotone quantum metrics in finite dimensions. Particular emphasis is given to an unfolded perspective for quantum states that is built out of the spectral theorem and is naturally suited to investigate the comparison with the classical case of probability distributions.
Keywords
Cite
@article{arxiv.2203.10857,
title = {Monotone metric tensors in Quantum Information Geometry},
author = {Florio M. Ciaglia and Fabio Di Cosmo and Fabio Di Nocera and Patrizia Vitale},
journal= {arXiv preprint arXiv:2203.10857},
year = {2023}
}
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45 pages