Twisted Supersymmetry, Fermion-Boson Mixing and Removal of UV-IR Mixing
نویسنده
چکیده
Exact supersymmetry can be maintained on non-anticommutative superspace with a twisted coproduct on the supergroup.We show that the usual exchange statistics for the superfields is not compatible with the twisted action of the superpoincaré group and find a statistics which is consistent with the twisted coproduct and imply interesting phenomena such as mixing of fermions and bosons under particle exchange.We also show that with the new statistics, the S-matrix becomes completely independent of the deformation parameter. E-mail: [email protected]
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