18-24 June 2017
Palacio de Congresos
Europe/Madrid timezone
Contribution Parallel
Seminarios 6+7
Physics Beyond the Standard Model
Ward identities in N = 1 supersymmetric SU(3) Yang-Mills theory on the lattice
Speakers
- Mr. Sajid ALI
Primary authors
- Mr. Sajid ALI (Westfälische Wilhelms-Universität Münster)
Co-authors
- Prof. Gernot MÜNSTER (Westfälische Wilhelms-Universität Münster)
- Dr. Georg BERGNER (Friedrich-Schiller-Universität Jena)
- Dr. Stefano PIEMONTE (Universität regensburg)
- Prof. Istvan MONTVAY (DESY Hamburg)
- Dr. Philipp SCIOR (Westfälische Wilhelms-Universität Münster)
- Mr. Henning GERBER (Westfälische Wilhelms-Universität Münster)
- Dr. Pietro GIUDICE (Westfälische Wilhelms-Universität Münster)
Files
Content
The introduction of a space-time lattice as a regulator of field theories breaks symmetries associated with continuous space-time, i.e. Poincare ́ invariance and supersymmetry. A non-zero gluino mass in the supersymmetric Yang-Mills theory causes an additional soft breaking of supersymmetry. We employ the lattice form of SUSY Ward identities, imposing that their continuum form would be recovered when removing the lattice regulator, to obtain the critical hopping parameter where broken symmetry can be recovered.
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Physics Beyond the Standard Model
