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arXiv · 1911.00578

2-D Covariant Affine Integral Quantization(s)

Jean Pierre Gazeau·Tomoi Koide·Romain Murenzi
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Abstract

Covariant affine integral quantization is studied and applied to the motion of a particle in a punctured plane R^2_\ast=R^2\{0}, for which the phase space is R^2_\ast=R^2\{0}X R^2. We examine the consequences of different quantizer operators built from weight functions on this phase space. To illustrate the procedure, we examine two examples of weights. The first one corresponds to 2-D coherent state families, while the second one corresponds to the affine inversion in the punctured plane. The later yields the usual canonical quantization and a quasi-probability distribution (2-D affine Wigner function) which is real, marginal in both position and momentum.

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Jean Pierre Gazeau, Tomoi Koide, Romain Murenzi. 2021-10-12. 2-D Covariant Affine Integral Quantization(s). https://doi.org/10.1007/s43036-020-00039-9

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