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arXiv · 1201.5551

Aspects of finite electrodynamics in D=3 dimensions

Patricio Gaete·Jose` Helayel-Neto·Euro Spallucci
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Abstract

We study the impact of a minimal length on physical observables for a three-dimensional axionic electrodynamics. Our calculation is done within the framework of the gauge-invariant, but path-dependent, variables formalism which is alternative to the Wilson loop approach. Our result shows that the interaction energy contains a regularised Bessel function and a linear confining potential. This calculation involves no theta expansion at all. Once again, the present analysis displays the key role played by the new quantum of length.

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Patricio Gaete, Jose` Helayel-Neto, Euro Spallucci. 2012-01-26. Aspects of finite electrodynamics in D=3 dimensions. https://doi.org/10.1088/1751-8113%2F45%2F21%2F215401

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