JLDG ensembles/configurations

JLDG stores QCD ensembles/configurations publicly available to lattice field theory community world-wide. Access to data can be made through either ILDG interface (see "ILDG clients" in the ILDG web-page, or quick guide for Japanese) or JLDG interface. When you publish your research results based on these data, please acknowledge both ILDG/JLDG and the collaboration providing the dataset, by citing
"http://www.lqcd.org/ildg" / "http://www.jldg.org"
and papers specified by each dataset (see below).

Archived configurations are formatted with the ILDG standard. Ensemble XML files and configuration XML files are based on QCDmlEnsemble1.4.6 and QCDmlConfig1.3.0, respectively. Follow this link to search ensembles/configurations through faceted navigation.

Datasets

We have four datasets of QCD ensembles/configurations.

Two-flavor full QCD configurations contributed by the CP-PACS Collaboration. There are three sets of files corresponding to three lattice spacings, all generated with the renormalization-group improved Iwasaki gluon action and the Wilson-clover quark action with tadpole-improved cover coefficient.
Details of ensembles/configurations are given here.
Please acknowledge the CP-PACS Collaboration and cite

CP-PACS Collaboration: S. Aoki et al.,
Phys. Rev. D65 (2002) 054505 [E: D67 (2003) 059901]
2+1 flavor full QCD configurations by the CP-PACS and JLQCD Collaborations. They were generated at three lattice spacings with a fully O(a) improved action -- combining the renormalization-group improved Iwasaki gluon action and a nonperturbatively O(a) improved Wilson-clover quark action -- and adopting an exact HMC+PHMC algorithm.
Details of ensembles/configurations are given here.
Please acknowledge the CP-PACS/JLQCD Collaborations and cite

CP-PACS/JLQCD Collaborations: T. Ishikawa, et al.,
Phys. Rev. D78 (2008) 011502(R)
2+1 flavor full QCD configurations by the PACS-CS Collaboration. They were generated at lattice spacing of ~ 0.09 fm on ~ 3 fm lattice with a fully O(a) improved action -- combining the renormalization-group improved Iwasaki gluon action and a nonperturbatively O(a) improved Wilson-clover quark action -- and adopting an exact DDHMC+PHMC algorithm.
Details of ensembles/configurations are given here.
Please acknowledge the PACS-CS Collaboration and cite

PACS-CS Collaboration: S. Aoki, et al.,
Phys. Rev. D79 (2009) 034503
Two-flavor full QCD configurations contributed by the JLQCD Collaboration. They are generated with an overlap fermion action and a renormalization-group improved gauge action accompanied by an extra Wilson fermion term to fix the topological charge. The lattice size is 16³x32, corresponding to the physical spatial size of about 1.9 fm. There are six ensembles corresponding to six quark mass which roughly covers (m_s/6, m_s).
Details of ensembles/configurations are given here.
Please acknowledge the JLQCD Collaboration and cite

JLQCD Collaboration: S. Aoki et al.,
Phys. Rev. D78 (2008) 014508

Last update: 19 Apr. 2010, T.Yoshie