Title
Going chiral: twisted mass versus overlap fermions
Abstract
We compare overlap fermions, which are chirally invariant, and Wilson twisted mass fermions in their approach to the chiral limit. Quenched simulations reveal that with both formulations of lattice fermions pion masses of O(230 MeV) can be reached in practical simulations. We also discuss dynamical simulations employing Wilson twisted mass fermions.
Year
DOI
Venue
2005
10.1016/j.cpc.2005.03.080
Computer Physics Communications
Keywords
Field
DocType
11.15.Ha,12.38.Gc
Chirality (chemistry),Lattice (order),Fermion,Lattice QCD,Invariant (mathematics),Pion,Fermion doubling,Physics,Particle physics
Journal
Volume
Issue
ISSN
169
1
0010-4655
Citations 
PageRank 
References 
0
0.34
0
Authors
1
Name
Order
Citations
PageRank
Karl Jansen1337.43