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arXiv · hep-th/9510157

A gauge-invariant Hamiltonian analysis for non-Abelian gauge theories in (2+1) dimensions

Dimitra Karabali·V. P. Nair
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Abstract

The Hamiltonian formulation for a non-Abelian gauge theory in two spatial dimensions is carried out in terms of a gauge-invariant matrix parametrization of the fields. The Jacobian for the relevant transformation of variables is given in terms of the WZW-action for a hermitian matrix field. Some gauge-invariant eigenstates of the kinetic term of the Hamiltonian are given; these have zero charge and exhibit a mass gap.

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Dimitra Karabali, V. P. Nair. 1996-02-27. A gauge-invariant Hamiltonian analysis for non-Abelian gauge theories in (2+1) dimensions. https://doi.org/10.1016/0550-3213(96)00034-x

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