Elsevier

Physics Letters A

Volume 284, Issue 1, 28 May 2001, Pages 6-11
Physics Letters A

Renormalization group computation of correlation functions and particle densities

https://doi.org/10.1016/S0375-9601(01)00269-9Get rights and content

Abstract

We show that the renormalization group formalism allows, for quantum systems, to compute with accuracy the correlation functions at the zero temperature and the particle density.

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