Exploring the phase structure of lattice QCD with twisted mass quarks
arXiv:hep-lat/0409098 · doi:10.1016/j.nuclphysbps.2004.11.132
Abstract
The phase structure of zero temperature twisted mass lattice QCD is investigated. We find strong metastabilities in the plaquette observable when the untwisted quark mass sweeps across zero.
Talks presented at Lattice2004(spectrum), 6 pages, 6 figures