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Self-duality in Maxwell-Chern-Simons theories with non minimal coupling with field

F. Chandelier·Y. Georgelin·T. Masson·J. -C. Wallet
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Abstract

We consider a general class of non-local MCS models whose usual minimal coupling to a conserved current is supplemented with a (non-minimal) magnetic Pauli-type coupling. We find that the considered models exhibit a self-duality whenever the magnetic coupling constant reaches a special value: the partition function is invariant under a set of transformations among the parameter space (the duality transformations) while the original action and its dual counterpart have the same form. The duality transformations have a structure similar to the one underlying self-duality of the (2+1)-dimensional Zn-abelian Higgs model with Chern-Simons and bare mass term.

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F. Chandelier, Y. Georgelin, T. Masson, J. -C. Wallet. 2000-12-19. Self-duality in Maxwell-Chern-Simons theories with non minimal coupling with field. https://arxiv.org/abs/cond-mat/0012360

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