699 citations · 1.9k across the 60 of their papers we have counts for
60 papers
Accelerating quantum many-body configuration interaction with directives
Brandon Cook, Patrick J. Fasano, Pieter Maris +2
Many-Fermion Dynamics-nuclear, or MFDn, is a configuration interaction (CI) code for nuclear structure calculations. It is a platform-independent Fortran 90 code using a hybrid MPI…
Accelerating an Iterative Eigensolver for Nuclear Structure Configuration Interaction Calculations on GPUs using OpenACC
Pieter Maris, Chao Yang, Dossay Oryspayev +1
To accelerate the solution of large eigenvalue problems arising from many-body calculations in nuclear physics on distributed-memory parallel systems equipped with general-purpose…
Analyzing and predicting non-equilibrium many-body dynamics via dynamic mode decomposition
Jia Yin, Yang-hao Chan, Felipe da Jornada +3
Simulating the dynamics of a nonequilibrium quantum many-body system by computing the two-time Green's function associated with such a system is computationally challenging. Howeve…
Enhancing Scalability of a Matrix-Free Eigensolver for Studying Many-Body Localization
Roel Van Beeumen, Khaled Z. Ibrahim, Gregory D. Kahanamoku-Meyer +2
In [Van Beeumen, et. al, HPC Asia 2020, https://www.doi.org/10.1145/3368474.3368497] a scalable and matrix-free eigensolver was proposed for studying the many-body localization (MB…
Solving the k-sparse Eigenvalue Problem with Reinforcement Learning
Li Zhou, Lihao Yan, Mark A. Caprio +2
We examine the possibility of using a reinforcement learning (RL) algorithm to solve large-scale eigenvalue problems in which the desired the eigenvector can be approximated by a s…
On the Efficient Evaluation of the Exchange Correlation Potential on Graphics Processing Unit Clusters
David B. Williams-Young, Wibe A. de Jong, Hubertus J. J. van Dam +1
The predominance of Kohn-Sham density functional theory (KS-DFT) for the theoretical treatment of large experimentally relevant systems in molecular chemistry and materials science…