EXACT SOLUTION OF THE BN(1),DN(1),A2N(2),A2N-1(2),DN(2) AND E6(2) LATTICE MODELS

被引：18

作者：

DEVEGA, HJ

LOPES, E

机构：

[1] Laboratoire de Physique Théorique et Hautes Energies Laboratoire associé au CNRS UA 280., Paris Postal address: LPTHE, Tour 16, ler. étage, Université Paris VI, 4 Place Jussieu, 75252 Paris Cedex 05, France.

来源：

NUCLEAR PHYSICS B | 1991年 / 362卷 / 1-2期

关键词：

D O I：

10.1016/0550-3213(91)90564-E

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The exact solutions of the integrable lattice vertex models associated to the B(n)(1), D(n)(1), A2n(2), A2n-1(2), D(n)(2) and E6(2) are presented. The free energies and excitation energies of these two-dimensional models are found as functions of the spectral and anisotropy parameters as well as the finite-size corrections yielding the central changes and conformal dimensions. These lattice models yield new massive QFT whose mass spectrum and S-matrix are obtained through the light-cone approach.

引用

页码：261 / 293

页数：33

共 28 条

[1] DYNAMICAL SYMMETRY-BREAKING AND FRACTIONIZATION IN A NEW INTEGRABLE MODEL [J].