3 papers
quant-ph2026
Path integral control of open quantum systems
Aarón Villanueva, Hilbert Kappen
We investigate open-loop quantum state preparation for a class of open quantum systems whose dynamics follow a Gorini-Kossakowski-Lindblad-Sudarshan (GKLS) master equation that adm…
quant-ph2026
Hamiltonian and double-bracket flow formulations of quantum measurements
Aarón Villanueva, Luis Pedro GarcÃa-Pintos
We introduce a framework that unifies quantum measurement dynamics, Hamiltonian dynamics, and double-bracket gradient flows. We do so by providing explicit expressions for stochast…
quant-ph2025
Path Integral Quantum Control for Quantum Chemistry Applications
Peyman Najafi, Aarón Villanueva, Hilbert Kappen
The Path integral Quantum Control (PiQC) algorithm was recently introduced by Villanueva et al. (2025) as a new approach for computing optimal controls in open and closed quantum s…