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arXiv · hep-lat/9403007

External magnetic fields in gauge theories

L. Gamberale·G. Preparata·She-Sheng XUE
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Abstract

A general discussion is presented of the response of a gauge-field system to external magnetic fields, in the light of a theorem due to S. Elitzur. As a result a natural understanding emerges of some recent puzzling results from lattice MC simulations, as well as of the phenomenon of ``perfect diamagnetism'' of non-abelian gauge theories, discovered almost ten years ago.

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L. Gamberale, G. Preparata, She-Sheng XUE. 1994-03-08. External magnetic fields in gauge theories. https://arxiv.org/abs/hep-lat/9403007

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