4 code implementations • 13 May 2024 • Leon Gerard, Michael Scherbela, Halvard Sutterud, Matthew Foulkes, Philipp Grohs
To mitigate this problem, recent research has proposed optimizing a single neural network across multiple systems, reducing the cost per system.
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 • 11 May 2023 • Wan Tong Lou, Halvard Sutterud, Gino Cassella, W. M. C. Foulkes, Johannes Knolle, David Pfau, James S. Spencer
We demonstrate key limitations of the FermiNet Ansatz in studying the unitary Fermi gas and propose a simple modification based on the idea of an antisymmetric geminal power singlet (AGPs) wave function.