Boundary reduction formula

被引：17

作者：

Bajnok, Z

Böhm, G

Takács, G

机构：

[1] Eotvos Lorand Univ, Inst Theoret Phys, H-1117 Budapest, Hungary

[2] Res Inst Nucl & Particle Phys, H-1525 Budapest 114, Hungary

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 2002年 / 35卷 / 44期

关键词：

D O I：

10.1088/0305-4470/35/44/304

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

An asymptotic theory is developed for general non-integrable boundary quantum field theory in 1 + 1 dimensions based on the Lagrangian description. Reflection matrices are defined to connect asymptotic states and are shown to be related to the Green functions via the boundary reduction formula derived. The definition of the R-matrix for integrable theories due to Ghoshal and Zamolodchikov and that used in the perturbative approaches are shown to be related.

引用

页码：9333 / 9342

页数：10

共 15 条

[1]

Ablikim M, 2001, INT J MOD PHYS A, V16, P625, DOI 10.1142/S0217751X01002944

[2]

Bajnok Zoltan, UNPUB

[3] On the quantum reflection factor for the sinh-Gordon model with general boundary conditions [J].