Geometric View of Iterative Fixed-Node Dynamics

arXiv:2609.16308 · quant-ph, cond-mat.stat-mech · Submitted 2026-09-14 · Read on arXiv

quant-ph, cond-mat.stat-mech

Submitted: 2026-09-14

Updated: 2026-09-21

Terminology

• Regularization — 6× in this paper · explained in 3 episodes
• Consistency — 3× in this paper · explained in 3 episodes
• Self-consistency — 3× in this paper · explained in 2 episodes
• Spectral Gap — 3× in this paper · explained in 5 episodes
• Benchmark — 2× in this paper · explained in 2 episodes
• Robustness — 2× in this paper · explained in 5 episodes
• Alignment — 1× in this paper · explained in 1 episode
• Amplitude Robustness — 1× in this paper · explained in 1 episode
• Anisotropy — 1× in this paper · explained in 3 episodes
• Domain Walls — 1× in this paper · explained in 2 episodes
• Hubbard Model — 1× in this paper · explained in 3 episodes
• Trace — 1× in this paper · explained in 2 episodes
• Verification — 1× in this paper · explained in 2 episodes

Sources

• Enhancing Neural Network Backflow
• On the Complexity of the Succinct State Local Hamiltonian Problem
• Self-Healing Diffusion Monte Carlo applied to a simple fermionic model: A critical assessment of the method

Related papers

• Reconquering Bell sampling on qudits: stabilizer learning and testing, quantum pseudorandomness bounds, and more
• Encrypted clones can leak: Classification of informative subsets in Quantum Encrypted Cloning
• Polynomial-time classical and quantum simulation of quantum impurity models
• Theory of quantum-enhanced interferometry with general Markovian light sources
• A convergent hierarchy of spectral gap certificates for qubit Hamiltonians
• Universal Bound and Phase Transition in Many-Body Fermionic Non-Gaussianity