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math-ph2025
Distances between pure quantum states induced by a distance matrix
Tomasz Miller, Rafał Bistroń
With the help of a given distance matrix of size , we construct an infinite family of distances (where ) on the complex projective space $\mathbb{P}(\mathbb{C}^n…
math-ph2023
A new class of distances on complex projective spaces
Rafał Bistroń, Michał Eckstein, Shmuel Friedland +2
The complex projective space can be interpreted as the space of all quantum pure states of size . A distance on this space, interesting from the persp…