We consider the SU(N) Chern-Simons field theory and study the behaviour of the observables, which are defined by the expectation values of Wilson line operators, in the large-N limit. We determine the structure of the knot invariants which are obtained in this limit and some of their properties are derived; it is proved, for example, that for the product of gauge-invariant operators the factorization property is satisfied. A new relation connecting each knot with its double is derived.
|Autori interni:||GUADAGNINI, ENORE|
|Autori:||CORREALE R; GUADAGNINI E|
|Titolo:||Large-N Chern-Simons field theory|
|Anno del prodotto:||1994|
|Digital Object Identifier (DOI):||10.1016/0370-2693(94)91447-8|
|Appare nelle tipologie:||1.1 Articolo in rivista|