Non trivial spacetime effects in a supersymmetric model
نویسنده
چکیده
We study a N = 1 supersymmetric model in a S1×R spacetime. We find that by choosing appropriate boundary conditions for the contributing fields supersymmetry can be preserved. However if we add a hard supersymmetry breaking term, we observe that for small values of the length of the S dimension, supersymmetry remains unbroken and breaks spontaneously when the length exceeds a critical value. The final picture resembles the first order phase transition picture.
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تاریخ انتشار 2006