TY  - CONF
AU  - Durr, Stephan
AU  - Koutsou, Giannis
TI  - First numerical experiences with overlap fermions based on the Brillouin kernel
VL  - LATTICE2016
M1  - FZJ-2016-08012
T2  - Proceedings of Science LATTICE2016 249 
SP  - 249
PY  - 2017
AB  - Numerical experiences are reported with overlap fermions which employ the Brillouin action as a kernel. After discussing the dispersion relations of both the kernel and the resulting chiral action, some of the physics features are addressed on quenched backgrounds. We find that the overlap with Brillouin kernel is much better localized than the overlap with Wilson kernel. Also a preliminary account is given of the cost of the formulation, in terms of CPU time and memory.
T2  - 34th International Symposium on Lattice Field Theory
CY  - 25 Jul 2016 - 30 Jul 2016, Southampton (UK)
Y2  - 25 Jul 2016 - 30 Jul 2016
M2  - Southampton, UK
LB  - PUB:(DE-HGF)8 ; PUB:(DE-HGF)7
UR  - https://juser.fz-juelich.de/record/825551
ER  -