2 papers
quant-ph2026
Krylov's State Complexity and Information Geometry in Qubit Dynamics
Carlo Cafaro, Emma Clements, Vishnu Vardhan Anuboyina
We compare Krylov's state complexity with an information-geometric (IG) measure of complexity for the quantum evolution of two-level systems. Focusing on qubit dynamics on the Bloc…
quant-ph2025
Aspects of Complexity in Quantum Evolutions on the Bloch Sphere
Carlo Cafaro, Emma Clements, Abeer Alanazi
We enhance our quantitative comprehension of the complexity associated with both time-optimal and time sub-optimal quantum Hamiltonian evolutions that connect arbitrary source and…