Ab initio quantum chemistry with neural-network wavefunctions

J Hermann, J Spencer, K Choo, A Mezzacapo… - Nature Reviews …, 2023 - nature.com
Deep learning methods outperform human capabilities in pattern recognition and data
processing problems and now have an increasingly important role in scientific discovery. A …

Accurate computation of quantum excited states with neural networks

D Pfau, S Axelrod, H Sutterud, I von Glehn, JS Spencer - Science, 2024 - science.org
We present an algorithm to estimate the excited states of a quantum system by variational
Monte Carlo, which has no free parameters and requires no orthogonalization of the states …

A computational framework for neural network-based variational Monte Carlo with Forward Laplacian

R Li, H Ye, D Jiang, X Wen, C Wang, Z Li, X Li… - Nature Machine …, 2024 - nature.com
Neural network-based variational Monte Carlo (NN-VMC) has emerged as a promising
cutting-edge technique of ab initio quantum chemistry. However, the high computational cost …

Generalizing neural wave functions

N Gao, S Günnemann - International Conference on …, 2023 - proceedings.mlr.press
Recent neural network-based wave functions have achieved state-of-the-art accuracies in
modeling ab-initio ground-state potential energy surface. However, these networks can only …

Message-passing neural quantum states for the homogeneous electron gas

G Pescia, J Nys, J Kim, A Lovato, G Carleo - Physical Review B, 2024 - APS
We introduce a message-passing neural-network (NN)-based wave function Ansatz to
simulate extended, strongly interacting fermions in continuous space. Symmetry constraints …

Neural network ansatz for periodic wave functions and the homogeneous electron gas

M Wilson, S Moroni, M Holzmann, N Gao, F Wudarski… - Physical Review B, 2023 - APS
We design a neural network Ansatz for variationally finding the ground-state wave function
of the homogeneous electron gas, a fundamental model in the physics of extended systems …

Towards a transferable fermionic neural wavefunction for molecules

M Scherbela, L Gerard, P Grohs - Nature Communications, 2024 - nature.com
Deep neural networks have become a highly accurate and powerful wavefunction ansatz in
combination with variational Monte Carlo methods for solving the electronic Schrödinger …

Towards the ground state of molecules via diffusion Monte Carlo on neural networks

W Ren, W Fu, X Wu, J Chen - Nature Communications, 2023 - nature.com
Abstract Diffusion Monte Carlo (DMC) based on fixed-node approximation has enjoyed
significant developments in the past decades and become one of the go-to methods when …

Gold-standard solutions to the Schrödinger equation using deep learning: How much physics do we need?

L Gerard, M Scherbela… - Advances in Neural …, 2022 - proceedings.neurips.cc
Finding accurate solutions to the Schrödinger equation is the key unsolved challenge of
computational chemistry. Given its importance for the development of new chemical …

Variational Monte Carlo on a Budget—Fine-tuning pre-trained Neural Wavefunctions

M Scherbela, L Gerard, P Grohs - Advances in Neural …, 2023 - proceedings.neurips.cc
Obtaining accurate solutions to the Schrödinger equation is the key challenge in
computational quantum chemistry. Deep-learning-based Variational Monte Carlo (DL-VMC) …