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arXiv · 2305.04013

Hermitian realizations of the Yang model

T. Martinic-Bilac·S. Meljanac·S. Mignemi
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Abstract

The Yang model is an example of noncommutative geometry on a background spacetime of constant curvature. We discuss the Hermitian realizations of its associated algebra on phase space in a perturbative expansion up to sixth order. We also discuss its realizations on extended phase spaces, that include additional tensorial and/or vectorial degrees or freedom.

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T. Martinic-Bilac, S. Meljanac, S. Mignemi. 2023-05-06. Hermitian realizations of the Yang model. https://arxiv.org/abs/2305.04013

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