Münster 2017 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 84: Gittereichtheorie

T 84.4: Vortrag

Mittwoch, 29. März 2017, 17:30–17:45, VSH 11

Light Bound States in N=1 SU(2) SUSY Yang-Mills TheorySajid Ali1, Georg Bergner2, •Henning Gerber1, Pietro Giudice1, Simon Kuberski1, Istvan Montvay3, Gernot Münster1, Philipp Scior1, and Stefano Piemonte41Universität Münster — 2Universität Jena — 3DESY Hamburg — 4Universität Regensburg

Supersymmetry has been investigated for more than forty years. However, the non-perturbative nature of supersymmetric field theories is still largely unknown.

We study non-perturbative properties of N=1 supersymmetric Yang-Mills theory (SYM) within the lattice field theory approach using Monte Carlo simulations. Similar to QCD, SYM is confining and contains strongly bound states.

Applying the variational method together with different smearing techniques we extract masses of the lightest bound states such as gluino-glue, glueball and mesonic states. As these states should form supermultiplets, this study allows to check whether SYM remains supersymmetric also on the quantum level.

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