Electronic International Standard Serial Number (EISSN)
1793-6977
abstract
In this paper, 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.
Classification
keywords
bogoliubov¿kubo¿mori metric tensor; bures¿helstrom metric tensor; geometry of quantum states; monotone metric tensors; quantum information geometry; wigner¿yanase metric tensor