NewEvery arXiv paper, its researchers & institutions — mapped.
paper

Two Loop R-Symmetry Breaking

arXiv:0812.3633 · doi:10.1088/1126-6708/2009/07/071

Abstract

We analyze two loop quantum corrections for pseudomoduli in O'Raifeartaigh like models. We argue that R-symmetry can be spontaneously broken at two loop in non supersymmetric vacua. We provide a basic example with this property. We discuss on phenomenological applications.

13 pages, 5 figures, JHEP3.cls, reference added