Contribution to a conference proceedings

FZJ-2023-05736

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Emergent phenomena from centre vortices

Kamleh, W. (Corresponding author) ; Biddle, J. ; Leinweber, D. B. ; Stokes, F. M.FZJ*

2022
Sissa Medialab Trieste, Italy

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Please use a persistent id in citations: doi:10.34734/FZJ-2023-05736

Abstract: Quark confinement is perhaps the most important emergent property of the theory of quantum chromodynamics. Herein we review some key aspects of centre vortices in SU(3) lattice gauge theory. Starting from the original Monte Carlo gauge fields, a vortex identification procedure yields vortex-removed and vortex-only backgrounds. The comparison between the original `untouched' Monte Carlo gauge fields and these so called vortex-modified ensembles has provided a variety of results that support the notion that centre vortices are fundamental to confinement in pure gauge theory. For the first time we perform direct numerical tests of the response of centre vortices to the presence of dynamical quarks in SU(3).

Note: 9 pages, 5 figures; Proceedings of 38th International Symposium on Lattice Field Theory (LATTICE2021), 26-30 July 2021, Zoom/Gather@MIT, USA

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Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 5111 - Domain-Specific Simulation & Data Life Cycle Labs (SDLs) and Research Groups (POF4-511) (POF4-511)

Appears in the scientific report 2023

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