Journal Article/Contribution to a conference proceedings

FZJ-2018-00740

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Lattice QCD on non-orientable manifolds

Mages, S. (Corresponding author) ; Tóth, B. ; Borsányi, S. ; Fodor, Z. ; Katz, S. D. ; Szabo, K.FZJ*

2017
SISSA Trieste

Please use a persistent id in citations: http://hdl.handle.net/2128/16683

Abstract: A common problem in lattice QCD simulations on the torus is the extremely long autocorrelationtime of the topological charge, when one approaches the continuum limit. The reason is thesuppressed tunneling between topological sectors. The problem can be addressed by replacingthe torus with a different manifold. Here we propose to use a non-orientable manifold, and showhow to define and simulate lattice QCD on it.

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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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