Form factors of boundary exponential operators in the sinh-Gordon model

Abstract

Using the recently introduced boundary form factor bootstrap equations, the form factors of boundary exponential operators in the sinh-Gordon model are constructed. The ultraviolet scaling dimension and the normalization of these operators are checked against previously known results. The construction presented in this paper can be applied to determine form factors of relevant primary boundary operators in general integrable boundary quantum field theories.

22 pages, LaTeX2e file

References in corpus (5)

• On the boundary form factor program
• Boundary form factors in finite volume
• Boundary form factors of the sinh-Gordon model with Dirichlet boundary conditions at the self-dual point
• Form factors of boundary fields for A(2)-affine Toda field theory
• Spectrum of local boundary operators from boundary form factor bootstrap

Cited by in corpus (7)

• Branch Point Twist Field Correlators in the Massive Free Boson Theory
• Sine-Gordon form factors in finite volume
• Symmetry Resolved Measures in Quantum Field Theory: a Short Review
• Finite temperature expectation values of boundary operators
• Explicit boundary form factors: the scaling Lee-Yang model
• Boundary Quantum Field Theories Perturbed by $\mathrm{T}\bar{\mathrm{T}}$: Towards a Form Factor Program
• Lee-Yang Model in Presence of Defects