Numerical Results for the Lightest Bound States in N=1 Supersymmetric SU(3) Yang-Mills Theory

Sajid Ali (University of Münster, Institute for Theoretical Physics, Wilhelm-Klemm-Str. 9, D-48149 Münster, Germany; Government College University Lahore, Department of Physics, Lahore 54000, Pakistan) ; Georg Bergner (University of Jena, Institute for Theoretical Physics, Max-Wien-Platz 1, D-07743 Jena, Germany; University of Münster, Institute for Theoretical Physics, Wilhelm-Klemm-Str. 9, D-48149 Münster, Germany) ; Henning Gerber (University of Münster, Institute for Theoretical Physics, Wilhelm-Klemm-Str. 9, D-48149 Münster, Germany) ; Istvan Montvay (Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany) ; Gernot Münster (University of Münster, Institute for Theoretical Physics, Wilhelm-Klemm-Str. 9, D-48149 Münster, Germany) ; et al. - Show all 7 authors

The physical particles in supersymmetric Yang-Mills (SYM) theory are bound states of gluons and gluinos. We have determined the masses of the lightest bound states in SU(3) N=1 SYM theory. Our simulations cover a range of different lattice spacings, which for the first time allows an extrapolation to the continuum limit. Our results show the formation of a supermultiplet of bound states, which provides a clear evidence for unbroken supersymmetry.

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      "title": "Numerical Results for the Lightest Bound States in <math><mi>N</mi><mo>=</mo><mn>1</mn></math> Supersymmetric SU(3) Yang-Mills Theory"
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      "source": "APS", 
      "value": "The physical particles in supersymmetric Yang-Mills (SYM) theory are bound states of gluons and gluinos. We have determined the masses of the lightest bound states in SU(3) <math><mi>N</mi><mo>=</mo><mn>1</mn></math> SYM theory. Our simulations cover a range of different lattice spacings, which for the first time allows an extrapolation to the continuum limit. Our results show the formation of a supermultiplet of bound states, which provides a clear evidence for unbroken supersymmetry."
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Published on:
04 June 2019
Publisher:
APS
Published in:
Physical Review Letters , Volume 122 (2019)
Issue 22
DOI:
https://doi.org/10.1103/PhysRevLett.122.221601
arXiv:
1902.11127
Copyrights:
Published by the American Physical Society
Licence:
CC-BY-4.0

Fulltext files: