2 papers
quant-ph2025
Learning Feedback Mechanisms for Measurement-Based Variational Quantum State Preparation
Daniel Alcalde Puente, Matteo Rizzi
This work introduces a self-learning protocol that incorporates measurement and feedback into variational quantum circuits for efficient quantum state preparation. By combining pro…
cond-mat.str-el2025
Efficient optimization and conceptual barriers in variational finite Projected Entangled-Pair States
Daniel Alcalde Puente, Erik Lennart Weerda, Konrad Schröder +1
Projected entangled pair states (PEPS) on finite two-dimensional lattices are a natural ansatz for representing ground states of local many-body Hamiltonians, as they inherently sa…