## Aspects of integrability in two-dimensional field theory |

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### Contents

The BukhvostovLipatov Model | 6 |

Painleve Analysis of the BukhvostovLipatov Model | 12 |

The Quantum BukhvostovLipatov Model | 23 |

5 other sections not shown

### Common terms and phrases

action amplitudes analysis antisoliton Appendix arbitrary asymptotic Bethe Ansatz BL model bosonic boundary conditions boundary field boundary field theory boundary interaction boundary S-matrix boundary scattering boundary sine-Gordon boundary terms Bukhvostov-Lipatov model bulk calculate chapter charge conjugation charge of spin classical coefficients conformal field theory conformal invariance conservation law conserved charges conserved current corresponding couplings dimension discussion energy-momentum tensor equations of motion fermion fields fixed formalism of perturbed free-fermion point function given infinite integrable models Lagrangian limit massless matrix elements momentum movable singularities non-trivial notation operator Painleve property parameters partial differential equation particles perturbed CFT perturbed conformal field poles purely elastic quantum field theory quantum wires reflection matrix relevant result satisfy scattering matrix scattering processes SG equation SG model sine-Gordon model soliton solution supersymmetric symmetry technique theory defined thermodynamic Bethe Ansatz Thirring model trivial two-body unitarity vanish Yang-Baxter equation Zamolodchikov's formula