Exploring the phase structure of lattice QCD with twisted mass quarks

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.

arXiv commentTalks presented at Lattice2004(spectrum), 6 pages, 6 figures

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Cited by in corpus (31)

• Light hadrons from lattice QCD with light (u,d), strange and charm dynamical quarks
• Light Meson Physics from Maximally Twisted Mass Lattice QCD
• Dynamical Twisted Mass Fermions with Light Quarks
• Twisted mass lattice QCD
• BB interactions with static bottom quarks from Lattice QCD
• Simulating twisted mass fermions at physical light, strange and charm quark masses
• Twisted mass chiral perturbation theory at next-to-leading order
• First Physics Results at the Physical Pion Mass from $N_f=2$ Wilson Twisted Mass Fermions at Maximal Twist
• Reducing cutoff effects in maximally twisted lattice QCD close to the chiral limit
• Computing K and D meson masses with N_f = 2+1+1 twisted mass lattice QCD
• The phase structure of lattice QCD with two flavours of Wilson quarks and renormalization group improved gluons
• Numerical simulation of QCD with u, d, s and c quarks in the twisted-mass Wilson formulation
• Quenched Scaling of Wilson twisted mass fermions
• Chiral condensate from the twisted mass Dirac operator spectrum
• Flavour Breaking Effects of Wilson twisted mass fermions
• Lattice Spacing Dependence of the First Order Phase Transition for Dynamical Twisted Mass Fermions
• Strange quarks in quenched twisted mass lattice QCD
• Light quarks with twisted mass fermions
• Importance of meson-meson and of diquark-antidiquark creation operators for a $\bar{b}\bar{b}ud$ tetraquark
• Numerical simulations with two flavours of twisted-mass Wilson quarks and DBW2 gauge action
• Parton Distribution Functions with Twisted Mass Fermions
• Scaling test of fermion actions in the Schwinger model
• Constraint on the Low Energy Constants of Wilson Chiral Perturbation Theory
• Phase structure of thermal lattice QCD with N_f=2 twisted mass Wilson fermions
• Topological susceptibility from the twisted mass Dirac operator spectrum
• QCD with two flavors of Wilson fermions: The QCD vacuum, the Aoki vacuum and other vacua
• Exploring the meson spectrum with twisted mass lattice QCD
• Quark mass anomalous dimension and ${\Lambda }_{\overline{\text{MS}}}$ from the twisted mass Dirac operator spectrum
• Non-perturbative running of renormalization constants from correlators in coordinate space using step scaling
• Two--dimensional lattice Gross--Neveu model with Wilson twisted mass fermions
• Nf=2 Lattice QCD and Chiral Perturbation Theory