Manifestly invariant actions for harmonic self-dual gauge theory

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We discuss alternative descriptions of four-dimensional self-dual Yang-Mills fields in harmonic space with additional commuting spinor coordinates. In particular, the linear analyticity equation and nonlinear covariant harmonic-field equations are studied. A covariant harmonic field can be treated as an infinite set of ordinary four-dimensional fields with higher spins. We analyze different constructions of invariant harmonic-field actions corresponding to the self-dual harmonic equations.
16 pages, no figures

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/55883

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/9812244
 http://arxiv.org/abs/hep-th/9812244

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arXiv