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Reflection Factors for the Principal Chiral Model

Published Jan 1, 1998• 0 citations
OpenAlex

Abstract

We consider the SU(2) Principal Chiral Model (at level k = 1) on the half-line with scale invariant boundary conditions. By looking at the IR limiting conformal field theory and comparing with the Kondo problem, we propose the set of The principal chiral model PCMk is defined by the action:

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