%0 Generic %1 Komargodski2009 %A Komargodski, Zohar %A Shih, David %D 2009 %K SUSY breaking symmetry %T Notes on SUSY and R-Symmetry Breaking in Wess-Zumino Models %U http://arxiv.org/abs/0902.0030 %X We study aspects of Wess-Zumino models related to SUSY and R-symmetry breaking at tree-level. We present a recipe for constructing a wide class of tree-level SUSY and R-breaking models. We also deduce a general property shared by all tree-level SUSY breaking models that has broad application to model building. In particular, it explains why many models of direct gauge mediation have anomalously light gauginos (even if the R-symmetry is broken spontaneously by an order one amount). This suggests new approaches to dynamical SUSY breaking which can generate large enough gaugino masses.

@misc{Komargodski2009, abstract = { We study aspects of Wess-Zumino models related to SUSY and R-symmetry breaking at tree-level. We present a recipe for constructing a wide class of tree-level SUSY and R-breaking models. We also deduce a general property shared by all tree-level SUSY breaking models that has broad application to model building. In particular, it explains why many models of direct gauge mediation have anomalously light gauginos (even if the R-symmetry is broken spontaneously by an order one amount). This suggests new approaches to dynamical SUSY breaking which can generate large enough gaugino masses. }, added-at = {2009-02-20T16:21:03.000+0100}, author = {Komargodski, Zohar and Shih, David}, biburl = {https://www.bibsonomy.org/bibtex/249d17f40fe1198270c4b9883736daaa1/tobias_qft_tpi}, description = {Notes on SUSY and R-Symmetry Breaking in Wess-Zumino Models}, interhash = {15f4ff638d337db9a1170d85070f89e8}, intrahash = {49d17f40fe1198270c4b9883736daaa1}, keywords = {SUSY breaking symmetry}, note = {cite arxiv:0902.0030 Comment: 23 pages. v2: references added, minor changes}, timestamp = {2009-02-20T16:21:03.000+0100}, title = {Notes on SUSY and R-Symmetry Breaking in Wess-Zumino Models}, url = {http://arxiv.org/abs/0902.0030}, year = 2009 }