Classical integrability of the O(N) nonlinear Sigma model on a half-line

E. Corrigan; Z-M Sheng

arxiv: hep-th/9612150 · v1 · pith:PUZ446GPnew · submitted 1996-12-13 · ✦ hep-th

Classical integrability of the O(N) nonlinear Sigma model on a half-line

E. Corrigan , Z-M Sheng This is my paper

classification ✦ hep-th

keywords boundaryclassicalhalf-lineintegrabilitymodelnonlinearsigmabriefly

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The classical integrability the O(N) nonlinear sigma model on a half-line is examined, and the existence of an infinity of conserved charges in involution is established for the free boundary condition. For the case N=3 other possible boundary conditions are considered briefly.

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Classical integrability of the O(N) nonlinear Sigma model on a half-line

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