Supersymmetric non-polynomial vector multiplets and causal propagation
- 1 July 1980
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 13 (7) , 2501-2507
- https://doi.org/10.1088/0305-4470/13/7/031
Abstract
The infinite class of massless spin-1 actions formed from the two algebraic invariants Fmu nu Fmu nu , Fmu nu *Fmu nu which allow a supersymmetric extension is derived. It is shown that (to second nonlinear order at least) these extensions all have causal propagation, even though only one of them (Born-Infeld) was causal before supersymmetrisation.Keywords
This publication has 2 references indexed in Scilit:
- Absence of tachyons in supergravity and classical relativityPhysical Review D, 1979
- Broken supergauge symmetry and renormalizationNuclear Physics B, 1974