Spectral Functions of Local Operators In The Tomonaga-Luttinger Model

S. P. Strong

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Spectral Functions of Local Operators In The Tomonaga-Luttinger Model

S. P. Strong

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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.

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S. P. Strong. 1994-10-17. Spectral Functions of Local Operators In The Tomonaga-Luttinger Model. https://arxiv.org/abs/cond-mat/9410058

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