paper

Hidden nonlinear supersymmetries in pure parabosonic systems

arXiv:hep-th/9903130 · doi:10.1142/S0217751X00001981

Abstract

The existence of intimate relation between generalized statistics and supersymmetry is established by observation of hidden supersymmetric structure in pure parabosonic systems. This structure is characterized generally by a nonlinear superalgebra. The nonlinear supersymmetry of parabosonic systems may be realized, in turn, by modifying appropriately the usual supersymmetric quantum mechanics. The relation of nonlinear parabosonic supersymmetry to the Calogero-like models with exchange interaction and to the spin chain models with inverse-square interaction is pointed out.

20 pages, one reference corrected, to appear in Int. J. Mod. Phys. A

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