Pablo Costa Rico

collaborators

2 papers

quant-ph2026

Information Geometry of the Geodesic Quantum $f$ -Divergences

Ángela Capel, Pablo Costa Rico

We study the differential, statistical, and geometrical consequences generated by the geodesic quantum $f$ -divergences introduced in [14], which are constructed by interpolating th…

quant-ph2026

Geodesic Quantum $f$ -Divergences

Ángela Capel, Pablo Costa Rico

We introduce the geodesic quantum $f$ -divergences $D_{f}^{t}$ , $0 \leq t \leq 1$ , obtained from the affine-invariant geodesic between the standard and maximal relative modular operators.…

Information Geometry of the Geodesic Quantum f-Divergences

Geodesic Quantum f-Divergences

Information Geometry of the Geodesic Quantum $f$ -Divergences

Geodesic Quantum $f$ -Divergences