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arXiv · hep-th/0406015

ABC of N=8, d=1 supermultiplets

S. Bellucci·E. Ivanov·S. Krivonos·O. Lechtenfeld
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Abstract

We construct a variety of off-shell $N{=}8, d{=}1$ supermultiplets with finite numbers of component fields as direct sums of properly constrained $N{=}4, d{=}1$ superfields. We also show how these multiplets can be described in $N{=}8, d{=}1$ superspace where the whole amount of supersymmetry is manifest. Some of these multiplets can be obtained by dimensional reduction {}from $N{=}2$ multiplets in $d{=}4$, whereas others cannot. We give examples of invariant superfield actions for the multiplets constructed, including $N{=}8$ superconformally invariant ones.

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S. Bellucci, E. Ivanov, S. Krivonos, O. Lechtenfeld. 2004-06-01. ABC of N=8, d=1 supermultiplets. https://doi.org/10.1016/j.nuclphysb.2004.08.006

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