Contribution to a conference proceedings/Contribution to a book

FZJ-2016-08012

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png First numerical experiences with overlap fermions based on the Brillouin kernel

Durr, S. (Corresponding author)FZJ* ; Koutsou, G. (Corresponding author)

2017

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Please use a persistent id in citations: http://hdl.handle.net/2128/13890

Abstract: 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.

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Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 511 - Computational Science and Mathematical Methods (POF3-511) (POF3-511)

Appears in the scientific report 2017

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