# Form factors for integrable lagrangian field theories, the sinh-Gordon model

@article{Fring1992FormFF, title={Form factors for integrable lagrangian field theories, the sinh-Gordon model}, author={Andreas Fring and Giuseppe Mussardo and P. Simonetti}, journal={Nuclear Physics}, year={1992}, volume={393}, pages={413-441} }

## 137 Citations

### On the form factors of local operators in the lattice sine–Gordon model

- Mathematics
- 2012

We develop a method for computing form factors of local operators in the framework of Sklyanin’s separation of variables (SOV) approach to quantum integrable systems. For that purpose, we consider…

### The Form Factors and Quantum Equation of Motion in the Sine-Gordon Model

- Physics
- 2001

Using the methods of the “form factor program” exact expressions of all matrix elements are obtained for several operators of the quantum sine-Gordon model alias the massive Thirring model. A general…

### Sine-Gordon breather form factors and quantum field equations

- Physics
- 2002

Using the results of previous investigations on sine-Gordon form factors, exact expressions of all breather matrix elements are obtained for several operators: all powers of the fundamental Bose…

### Correlation Functions in 2-Dimensional Integrable Quantum Field Theories

- Physics
- 1993

In this talk I discuss the form factor approach used to compute correlation functions of integrable models in two dimensions. The Sinh-Gordon model is our basic example. Using Watson’s and the…

### Renormalization group analysis of the hyperbolic sine-Gordon model: Asymptotic freedom from cosh interaction

- Physics, MathematicsProgress of Theoretical and Experimental Physics
- 2019

We present a renormalization group analysis for the hyperbolic sine-Gordon (sinh-Gordon) model in two dimensions. We derive the renormalization group equations based on the dimensional regularization…

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