3 papers
gr-qc2026
Tidal Forces in the Presence of Torsion and Nonmetricity
Armin van de Venn, Marcelo Netz-Marzola, David Vasak +1
This work investigates how torsion and nonmetricity modify tidal accelerations in metric-affine gravity. We derive a projected deviation equation that generalizes the standard geod…
quant-ph2026
Information-Geometric Quantum Process Tomography in Unital Open Single-Qubit Dynamics
T. Koide, A. van de Venn
We derive an exact information-geometric inequality valid for both Markovian and non-Markovian mixed-state dynamics. This inequality saturates into a strict equality for single qub…
cond-mat.stat-mech2026
The Gravitational Aspect of Information: The Physical Reality of Asymmetric "Distance"
Tomoi Koide, Armin van de Venn
We show that when a Brownian bridge is physically constrained to satisfy a canonical condition, its time evolution exactly coincides with an m-geodesic on the statistical manifold…