7.8. Extra: Reduced Basis Method Emulators#
Based on a talk by Dick Furnstahl. See the end for references.
Motivation for RBM emulators#
Screenshot from the end of a YouTube video called Timeline of the Discovery of Nuclides.#
Table of Nuclides showing progress in ab initio calculations (2024 version).#
Simple model for eigenvalue RBM#
Extensions#
Improved many-body perturbation theory (MBPT).#
Emulating pairing.#
Greedy algorithm for emulation.#
Cartoon summary of greedy algorithm.#
References#
References with nuclear applications#
All of these have pointers to the broad RBM literature.
Eigenvector Continuation and Projection-Based Emulators (Duguet et al., 2024)
BUQEYE Guide to Projection-Based Emulators in Nuclear Physics (Drischler et al., 2022)
Model reduction methods for nuclear emulators (Melendez et al., 2022)
Training and Projecting: A reduced basis method emulator for many-body physics (Bonilla et al., 2022)
Bayes goes fast: Uncertainty Quantification for a Covariant Energy Density Functional emulated by the Reduced Basis Method (Giuliani et al, 2023)
ROSE: A reduced-order scattering emulator for optical models (Odell et al., 2024)