Spectral Functions of Local Operators In The Tomonaga-Luttinger Model
classification
❄️ cond-mat
keywords
functionsspectralfunctionlocalmodeloperatorsspace-timetomonaga-luttinger
read the original abstract
I give a simple general prescription for computing the spectral functions of local operators in the Tomonaga-Luttinger model from the space-time correlation functions. The method is significantly simpler than directly transforming the space-time Greens function and allows a physical interpretation of the singularities encountered in the spectral function.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.