8 citations · 11 across the 3 of their papers we have counts for
3 papers
physics.comp-ph2022★ 1 cited
Bootstrapped Block Lanczos for large-dimension eigenvalue problems
Ryan M. Zbikowski, Calvin W. Johnson
The Lanczos algorithm has proven itself to be a valuable matrix eigensolver for problems with large dimensions, up to hundreds of millions or even tens of billions. The computation…
nucl-th2020★ 8 cited
Rotational bands beyond the Elliott model
Ryan Zbikowski, Calvin W. Johnson, Anna E. McCoy +2
Rotational bands are commonplace in the spectra of atomic nuclei. Inspired by early descriptions of these bands by quadrupole deformations of a liquid drop, Elliott constructed a d…
gr-qc2012★ 2 cited
Gravitational collapse of thick domain walls
David Garfinkle, Ryan Zbikowski
Numerical simulations are performed of the gravitational collapse of a scalar field with a λϕ^4 potential. Comparisons are made with the thin shell approximation.