Quantum group symmetry in sine-Gordon and affine Toda field theories on the half-line

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dc.creatorDelius, Gustav W
dc.creatorMacKay, Niall J.
dc.date2001-12-04
dc.date2002-11-26
dc.date.accessioned2026-07-07T08:28:37Z
dc.date.available2026-07-07T08:28:37Z
dc.descriptionWe consider the sine-Gordon and affine Toda field theories on the half-line with classically integrable boundary conditions, and show that in the quantum theory a remnant survives of the bulk quantized affine algebra symmetry generated by non-local charges. The paper also develops a general framework for obtaining solutions of the reflection equation by solving an intertwining property for representations of certain coideal subalgebras of quantized affine algebras.
dc.descriptionAMSLatex, 20 pages. Typos corrected and reference added. To appear in Commun. Math. Phys
dc.identifierhttps://arxiv.org/abs/hep-th/0112023
dc.identifierhttp://arxiv.org/abs/hep-th/0112023
dc.identifierCommun.Math.Phys. 233 (2003) 173-190
dc.identifierdoi:10.1007/s00220-002-0758-4
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/137678
dc.subjectHigh Energy Physics - Theory
dc.subjectQuantum Algebra
dc.titleQuantum group symmetry in sine-Gordon and affine Toda field theories on the half-line
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