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arXiv · hep-th/9901127

Diffeomorphism invariant SU(N) gauge theories

Viqar Husain
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Abstract

We describe a class of diffeomorphism invariant SU(N) gauge theories in N^2 dimensions, together with some matter couplings. These theories have (N^2-3)(N^2-1) local degrees of freedom, and have the unusual feature that the constraint associated with time reparametrizations is identically satisfied. A related class of SU(N) theories in N^2-1 dimensions has the constraint algebra of general relativity, but has more degrees of freedom. Non-perturbative quantization of the first type of theory via SU(N) spin networks is briefly outlined.

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Viqar Husain. 1999-01-26. Diffeomorphism invariant SU(N) gauge theories. https://doi.org/10.1088/0264-9381%2F16%2F4%2F031

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