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arXiv · hep-th/9910160

(Super)conformal many-body quantum mechanics with extended supersymmetry

Niclas Wyllard
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Abstract

We study N=4 supersymmetric quantum-mechanical many-body systems with M bosonic and 4M fermionic degrees of freedom. We also investigate the further restrictions of conformal and superconformal invariance. In particular, we construct conformal N=4 extensions of the A_{M-1} Calogero models, which for generic values of the coupling constant are not SU(1,1|2) superconformal. This class of models is also extended to arbitrary (even) N. We give both hamiltonian and (classical) lagrangean formulations. In the latter case we use both component and N=4 superfield formulations.

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Niclas Wyllard. 2000-01-17. (Super)conformal many-body quantum mechanics with extended supersymmetry. https://doi.org/10.1063/1.533273

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