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Gauging internal fermionic symmetries and spin 3/2 fields

S. T. Love
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Abstract

Field theoretic models possessing a global internal fermionic shift symmetry are considered. When such a symmetry is realized locally, spin 3/2 fields appear naturally as gauge fields. Implementation of the gauging procedure requires not only the usual replacement of ordinary derivatives by covariant derivatives containing the spin 3/2 fields, but also the inclusion of additional monomials. The Higgs mechanism and the high energy Nambu-Goldstone fermion equivalence theorem are explicitly demonstrated.

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S. T. Love. 2003-04-25. Gauging internal fermionic symmetries and spin 3/2 fields. https://doi.org/10.1142/s0217732303010855

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