Tuesday, January 22, 2013

1301.4721 (Bin Zhu et al.)

Singlet-Assisted SUSY Breaking For SP(2N) Theoreis That S-Confines    [PDF]

Bin Zhu, Kun Meng, Ran Ding, Qiyi Li
We analyze SUSY breaking vacua in s-confining theories with gauge group $Sp(2N)$. The recipe we adapt is to couple gauge singlets to gauge invariant composites yielding meta-stable vacua near origin. At low energies, the complicated gauge theory is reduced to simple O'Raifeartaigh model with relevant interactions. We manage to compute the effective potential and one-loop mass for the pseudomoduli. Our conclusion is that only the model with one anti-symmetric tensor and six flavors has local stable SUSY breaking vacua.
View original: http://arxiv.org/abs/1301.4721

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