Titlebook: Integrable Structures of Exactly Solvable Two-Dimensional Models of Quantum Field Theory; S. Pakuliak,G. Gehlen Book 2001 Springer Science

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Low-Temperature Behaviour of 2, Lattice ,(2) Spin Model,roximation and one assumption we calculate the low-temperature asymptotics of the two-point correlation function and prove that it has a power-like decay. The approximation consists in substituting the .(2) matrix elements by their asymptotics which hold uniformly in the vicinity of the identity ele

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Aspects of Integrable Quantum Field Theories with Boundaries,ain quantities, such as reflection factors, on the coupling constants introduced at a boundary by integrable boundary conditions. The idea is to consider the boundary state spectrum from two complementary points of view. The first is based on generating the spectrum using bootstrap techniques while

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Sine-Gordon Solitons vs. Relativistic Calogero-Moser Particles,article systems. At the classical level this soliton-particle relation is well understood, and we summarize its main features. At the quantum level we expect a physical equivalence of the pertinent particle systems and the sine-Gordon/massive Thirring field theory. We survey the evidence for the 2-b