Wigner quantum oscillators

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Published under licence by IOP Publishing Ltd
, , Citation T D Palev and N I Stoilova 1994 J. Phys. A: Math. Gen. 27 977 DOI 10.1088/0305-4470/27/3/035

0305-4470/27/3/977

Abstract

We present three groups of non-canonical quantum oscillators. The position and momentum operators of each group generate basic Lie superalgebras, namely sl(1/3), osp(1/6) and osp(3/2). The sl(1/3) oscillators have finite energy spectrum and finite dimensions. The osp(1/6) oscillators are related to the para-Bose statistics. The internal angular momentum s of the osp(3/2) oscillators takes no more than three (half)integer values. In a particular representation s=1/2.

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10.1088/0305-4470/27/3/035