Physics – High Energy Physics – High Energy Physics - Lattice
Scientific paper
2005-10-06
PoS LAT2005 (2005) 271
Physics
High Energy Physics
High Energy Physics - Lattice
6 pages, 3 figures, talk presented at Lattice 2005 (Theoretical developments)
Scientific paper
We study the lattice model for the supersymmetric Yang-Mills theory in two dimensions proposed by Cohen, Kaplan, Katz, and Unsal. We re-examine the formal proof for the absence of susy breaking counter terms as well as the stability of the vacuum by an explicit perturbative calculation for the case of U(2) gauge group. Introducing fermion masses and treating the bosonic zero momentum mode nonperturbatively, we avoid the infra-red divergences in the perturbative calculation. As a result, we find that there appear mass counter terms for finite volume which vanish in the infinite volume limit so that the theory needs no fine-tuning.
Onogi Tetsuya
Takimi Tomohisa
No associations
LandOfFree
Perturbative Study of the Supersymmetric Lattice Model from Matrix Model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Perturbative Study of the Supersymmetric Lattice Model from Matrix Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Perturbative Study of the Supersymmetric Lattice Model from Matrix Model will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-323874