636 citations · 1.8k across the 70 of their papers we have counts for
71 papers
Benchmarking electromagnetic observables in angular-momentum projected Hartree-Fock
Raul Bernal-Gonzalez, Calvin W. Johnson
We benchmark electromagnetic transitions and moments (electric quadrupole and magnetic dipole) in angular-momentum projected-after-variation Hartree-Fock calculations against full…
Uncertainties on the EFT coupling limits for direct dark matter detection experiments stemming from uncertainties of target properties
Daniel J. Heimsoth, Brandon Lem, Anna M. Suliga +3
Direct detection experiments are still one of the most promising ways to unravel the nature of dark matter. To fully understand how well these experiments constrain the dark matter…
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…
Proton-neutron entanglement in the nuclear shell model
Calvin W. Johnson, Oliver C. Gorton
We compute the proton-neutron entanglement entropy in the interacting nuclear shell model for a variety of nuclides and interactions. Some results make intuitive sense, for example…
An Alternative Approach to Quantum Imaginary Time Evolution
Pejman Jouzdani, Calvin W. Johnson, Eduardo R. Mucciolo +1
There is increasing interest in quantum algorithms that are based on the imaginary-time evolution (ITE), a successful classical numerical approach to obtain ground states. However,…
Nucleon-pair truncation of the shell model for medium-heavy nuclei
Y. X. Yu, Y. Lu, G. J. Fu +2
Background: Computationally tractable models of atomic nuclei is a long-time goal of nuclear structure physics. A flexible framework which easily includes excited states and many-b…