TY  - JOUR
AU  - Dürr, S.
TI  - Physics of eta' with rooted staggered quarks
JO  - Physical review / D
VL  - 85
IS  - 11
SN  - 1550-7998
CY  - [S.l.]
PB  - Soc.
M1  - PreJuSER-21614
SP  - 114503
PY  - 2012
N1  - Record converted from VDB: 12.11.2012
AB  - The quark-mass dependence of the eta in the Schwinger model, which-like the eta' in QCD-becomes massive through the axial anomaly, is studied on the lattice with N-f = 0, 1, 2. Staggered quarks are used, with a rooted determinant for N-f = 1. In the chiral limit the Schwinger mass is reproduced, which suggests that the anomaly is being treated correctly.
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000304857800001
DO  - DOI:10.1103/PhysRevD.85.114503
UR  - https://juser.fz-juelich.de/record/21614
ER  -