Two-loop finiteness of self-energies in higher-derivative SQED3

Article, Preprint English OPEN
E.A. Gallegos; R. Baptista;
(2015)

In the N=1 superfield formalism, two higher-derivative kinetic operators (Lee–Wick operators) are implemented into the standard three dimensional supersymmetric quantum electrodynamics (SQED 3 ) for improving its ultraviolet behavior. It is shown in particular that the ... View more
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