Explicit boundary form factors: The scaling Lee–Yang model

We provide explicit expressions for boundary form factors in the boundary scaling Lee–Yang model for operators with the mildest ultraviolet behavior for all integrable boundary conditions. The form factors of the boundary stress tensor take a determinant form, while the form factors of the boundary...

Full description

Bibliographic Details
Main Authors: L. Hollo, Z.B. Laczko, Z. Bajnok
Format: Article
Language:English
Published: Elsevier 2014-09-01
Series:Nuclear Physics B
Online Access:http://www.sciencedirect.com/science/article/pii/S0550321314002405
Description
Summary:We provide explicit expressions for boundary form factors in the boundary scaling Lee–Yang model for operators with the mildest ultraviolet behavior for all integrable boundary conditions. The form factors of the boundary stress tensor take a determinant form, while the form factors of the boundary primary field contain additional explicit polynomials.
ISSN:0550-3213
1873-1562