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arXiv · hep-th/9807197

Uniqueness of Bogomol'nyi equations and Born-Infeld like supersymmetric theories

H. R. Christiansen·C. Nuñez·F. A. Schaposnik
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Abstract

We discuss Bogomol'nyi equations for general gauge theories (depending on the two Maxwell invariants $F^{μν} F_{μν}$ and $\tilde F^{μν} F_{μν}$) coupled to Higgs scalars. By analysing their supersymmetric extension, we explicitly show why the resulting BPS structure is insensitive to the particular form of the gauge Lagrangian: Maxwell, Born-Infeld or more complicated non-polynomial Lagrangians all satisfy the same Bogomol'nyi equations and bounds which are dictated by the underlying supersymmetry algebra.

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H. R. Christiansen, C. Nuñez, F. A. Schaposnik. 1998-07-28. Uniqueness of Bogomol'nyi equations and Born-Infeld like supersymmetric theories. https://doi.org/10.1016/s0370-2693(98)01187-3

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