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MiS Preprint

Group actions and Monotone Metric Tensors: The qubit case

Florio Maria Ciaglia and Fabio Di Nocera


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.

Quantum Information Geometry, Lie algebra, Monotone metrics

Related publications

2021 Repository Open Access
Florio M. Ciaglia and Fabio Di Nocera

Group actions and monotone metric tensors : the qubit case

In: Geometric science of information : 5th international conference, GSI 2021, Paris, France, July 21-23, 2021, proceedings / Frank Nielsen... (eds.)
Cham : Springer, 2021. - pp. 145-153
(Lecture notes in computer science ; 12829)