CONFORMAL FIELD THEORY AND PURELY ELASTIC S-MATRICES

CONFORMAL FIELD THEORY AND PURELY ELASTIC S-MATRICES
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共形场理论和纯弹性 S 矩阵

DOI：
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发表时间：
1990
期刊：
影响因子：
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通讯作者：
A. Zamolodchikov
A. Zamolodchikov
中科院分区：
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文献类型：
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作者：
V. Fateev;A. Zamolodchikov

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研究了二维共形场论中导致可积大质量量子场论的特殊扰动。给出了一些模型的质谱和s矩阵，包括带磁场的Ising模型的场论和三临界Ising模型和三态Potts模型的“热”变形。讨论了这些谱的隐李代数结构及其与Toda系统的关系。
Particular perturbations of a 2D Conformal Field Theory leading to Integrable massive Quantum Field Theories are examined. The mass spectra and S-matrices for some models, including the field theory of the Ising Model with magnetic field and “thermal” deformations of the tricritical Ising and 3-state Potts models, are proposed. The hidden Lie-algebraic structures of these spectra and their relation to the Toda systems are discussed.