Hidden Grassmann Structure in the XXZ Model V: Sine-Gordon Model

被引：47

作者：

Jimbo, Michio ^{[1
]}

Miwa, Tetsuji ^{[2
]}

Smirnov, Fedor ^{[3
,4
,5
]}

机构：

[1] Rikkyo Univ, Coll Sci, Toshima Ku, Tokyo 1718501, Japan

[2] Kyoto Univ, Dept Math, Grad Sch Sci, Kyoto 6068502, Japan

[3] Trinity Coll Dublin, Hamilton Math Inst, Dublin 2, Ireland

[4] Trinity Coll Dublin, Sch Math, Dublin 2, Ireland

[5] Univ Paris 06, Phys Theor & Hautes Energies Lab, F-75252 Paris 05, France

来源：

LETTERS IN MATHEMATICAL PHYSICS | 2011年 / 96卷 / 1-3期

关键词：

quantum field theory; integrable models; sine-Gordon model; conformal field theory; THERMODYNAMIC BETHE-ANSATZ; CONFORMAL FIELD-THEORY; INTEGRABLE STRUCTURE; EXPECTATION VALUES; ALGEBRA;

D O I：

10.1007/s11005-010-0438-9

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study one-point functions of the sine-Gordon model on a cylinder. Our approach is based on a fermionic description of the space of descendent fields, developed in our previous works for conformal field theory and the sine-Gordon model on the plane. In the present paper we make an essential addition by giving a connection between various primary fields in terms of yet another kind of fermions. The one-point functions of primary fields and descendants are expressed in terms of a single function omega(sG)(R) (zeta, xi broken vertical bar alpha), defined via the data from the thermodynamic Bethe Ansatz equations.

引用

页码：325 / 365

页数：41