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arXiv · hep-lat/9709051

The Mass Spectrum of a Static Adjoint Particle

M Foster·C Michael
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Abstract

The bound states of fermions in the adjoint representation are of interest in supersymmetric models. We investigate the energy spectrum of the simplest -- the gluino-gluon bound states -- on several lattices in the quenched approximation. We use a static approximation for the gluino propagator. We find continuum limits of the splitting between the few lowest states, with the energy difference between the two lowest states of $354 \pm 9$ MeV.

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M Foster, C Michael. 1997-09-16. The Mass Spectrum of a Static Adjoint Particle. https://doi.org/10.1016/s0920-5632(97)00885-2

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