Group actions and monotone metric tensors: The qubit case
Quantum Physics
2021-07-15 v1 Mathematical Physics
math.MP
Abstract
In recent works, a link between group actions and information metrics on the space of faithful quantum states has been highlighted in particular cases. In this contribution, we give a complete discussion of this instance for the particular case of the qubit.
Cite
@article{arxiv.2105.15067,
title = {Group actions and monotone metric tensors: The qubit case},
author = {Florio M. Ciaglia and Fabio Di Nocera},
journal= {arXiv preprint arXiv:2105.15067},
year = {2021}
}