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arXiv · hep-th/0401093

Generalizations of Yang-Mills Theory with Nonlinear Constitutive Equations

Gerald A. Goldin·Vladimir Shtelen
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Abstract

We generalize classical Yang-Mills theory by extending nonlinear constitutive equations for Maxwell fields to non-Abelian gauge groups. Such theories may or may not be Lagrangian. We obtain conditions on the constitutive equations specifying the Lagrangian case, of which recently-discussed non-Abelian Born-Infeld theories are particular examples. Some models in our class possess nontrivial Galilean (c goes to infinity) limits; we determine when such limits exist, and obtain them explicitly.

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Gerald A. Goldin, Vladimir Shtelen. 2004-10-25. Generalizations of Yang-Mills Theory with Nonlinear Constitutive Equations. https://doi.org/10.1088/0305-4470%2F37%2F44%2F018

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