Computational aspects of nuclear coupled-cluster theory. Hagen, G. & Nam, H. A. Progress of Theoretical Physics Supplement, 196(196):102–110, 2012. Paper doi abstract bibtex We discuss computational aspects of the spherical coupled-cluster method specific to the nuclear many-body problem. Using chiral nucleon-nucleon interaction at next-to-next-tonext- to leading order (N3LO) with cutoff ? = 500 MeV, we present coupled-cluster results for the ground state of 40Ca. Scaling and performance studies are presented together with challenges we meet with when extending the coupled-cluster effort to nuclei mass hundred and beyond.
@article{hagen_computational_2012,
abstract = {We discuss computational aspects of the spherical coupled-cluster method specific to the nuclear many-body problem. Using chiral nucleon-nucleon interaction at next-to-next-tonext- to leading order (N3LO) with cutoff ? = 500 MeV, we present coupled-cluster results for the ground state of 40Ca. Scaling and performance studies are presented together with challenges we meet with when extending the coupled-cluster effort to nuclei mass hundred and beyond.},
author = {Hagen, Gaute and Nam, Hai Ah},
doi = {10.1143/PTPS.196.102},
issn = {13474081},
journal = {Progress of Theoretical Physics Supplement},
number = {196},
pages = {102--110},
title = {{Computational aspects of nuclear coupled-cluster theory}},
url = {http://ptps.oxfordjournals.org/content/196/102.abstract},
volume = {196},
year = {2012}
}
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