1212.5220 (M. Dias et al.)

Effective potential for a SUSY Lee-Wick model: the Wess-Zumino case    [PDF]

M. Dias, A. Yu. Petrov, C. R. Senise Jr., A. J. da Silva

Using a superfield generalization of the tadpole method, we study the one-loop effective potential for a Wess Zumino model modifyed by a higher-derivative term, inspired by the Lee-Wick model. The one-loop K\"{a}hlerian potential is also obtained by other methods and compared with the effective potential.

View original: http://arxiv.org/abs/1212.5220