2 code implementations • 31 Aug 2023 • David Pfau, Simon Axelrod, Halvard Sutterud, Ingrid von Glehn, James S. Spencer
We present a variational Monte Carlo algorithm for estimating the lowest excited states of a quantum system which is a natural generalization of the estimation of ground states.
no code implementations • 26 Sep 2022 • Michael Schaarschmidt, Morgane Riviere, Alex M. Ganose, James S. Spencer, Alexander L. Gaunt, James Kirkpatrick, Simon Axelrod, Peter W. Battaglia, Jonathan Godwin
We present evidence that learned density functional theory (``DFT'') force fields are ready for ground state catalyst discovery.
2 code implementations • 23 Jul 2022 • Simon Axelrod, Eugene Shakhnovich, Rafael Gomez-Bombarelli
We use our approach to predict the thermal half-lives of 19, 000 azobenzene derivatives.
no code implementations • 10 Aug 2021 • Simon Axelrod, Eugene Shakhnovich, Rafael Gómez-Bombarelli
For example, photoisomerization can allow a drug with a photo-switchable scaffold such as azobenzene to be activated with light.
1 code implementation • 15 Dec 2020 • Simon Axelrod, Rafael Gomez-Bombarelli
Here we investigate how the 3D information of multiple conformers, traditionally known as 4D information in the cheminformatics community, can improve molecular property prediction in deep learning models.
2 code implementations • 28 Jul 2020 • Jurgis Ruza, Wujie Wang, Daniel Schwalbe-Koda, Simon Axelrod, William H. Harris, Rafael Gomez-Bombarelli
The potential of mean force is expressed as two jointly-trained neural network interatomic potentials that learn the coupled short-range and the many-body long range molecular interactions.
Computational Physics Materials Science
2 code implementations • 9 Jun 2020 • Simon Axelrod, Rafael Gomez-Bombarelli
The Geometric Ensemble Of Molecules (GEOM) dataset contains conformers for 133, 000 species from QM9, and 317, 000 species with experimental data related to biophysics, physiology, and physical chemistry.
2 code implementations • ICLR Workshop DeepDiffEq 2019 • Wujie Wang, Simon Axelrod, Rafael Gómez-Bombarelli
From the perspective of engineering, one wishes to control the Hamiltonian to achieve desired simulation outcomes and structures, as in self-assembly and optical control, to then realize systems with the desired Hamiltonian in the lab.