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N=2 supersymmetric Yang-Mills theory and the superparticle: twistor transform and kappa-symmetry

Dmitriy V. Uvarov
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Abstract

Lagrangian and Hamiltonian dynamics of de Azcarraga-Lukierski N=2 massive superparticle is considered in the framework of twistor-like Lorentz-harmonic approach. The emphasis is on the study of the interaction with external Abelian gauge superfield. The requirement of preservation of all gauge symmetries of the free model including kappa-symmetry yields correct expressions for the superfield strength constraints and determines the form of nonminimal interaction. We also show that for de Azcarraga-Lukierski N=2 massive superparticle the pullback of field strength 2-superform to the superworld line is not integrable in contrast to the massless superparticle.

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Dmitriy V. Uvarov. 2003-05-07. N=2 supersymmetric Yang-Mills theory and the superparticle: twistor transform and kappa-symmetry. https://doi.org/10.1142/s0217732303011320

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