249 citations · 4.3k across the 104 of their papers we have counts for
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hep-th1994
Correlation Functions Along a Massless Flow
G. Delfino, G. Mussardo, P. Simonetti
A non-perturbative method based on the Form Factor bootstrap approach is proposed for the analysis of correlation functions of 2-D massless integrable theories and applied to the m…
hep-th1994★ 130 cited
Scattering Theory and Correlation Functions in Statistical Models with a Line of Defect
G. Delfino, G. Mussardo, P. Simonetti
The scattering theory of the integrable statistical models can be generalized to the case of systems with extended lines of defect. This is done by adding the reflection and transm…
hep-th1994★ 4 cited
Spectral Representation of Correlation Functions in two-dimensional Quantum Field Theories
G. Mussardo
The non-perturbative mapping between different Quantum Field Theories and other features of two-dimensional massive integrable models are discussed by using the Form Factor approac…