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.
Farchioni, F., Urbach, C., Frezzotti, R., Jansen, K., Montvay, I., Rossi, G., et al. (2005). Exploring the phase structure of lattice QCD with twisted mass quarks. In Nuclear Physics B - Proceedings Supplements (pp.240-245). AMSTERDAM : ELSEVIER SCIENCE BV [10.1016/j.nuclphysbps.2004.11.132].
Exploring the phase structure of lattice QCD with twisted mass quarks
FREZZOTTI, ROBERTO;ROSSI, GIANCARLO;
2005-01-01
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.File in questo prodotto:
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