OPE for XXX

Philippe Di Francesco, Fedor Smirnov

Research output: Contribution to journalArticlepeer-review

Abstract

We explain a new method for finding the correlation functions for the XXX model which is based on the concepts of Operator Product Expansion of Quantum Field Theory on one hand and of fermionic bases for the XXX spin chain on the other. With this method, we are able to perform computations for up to 11 lattice sites. We show that these "experimental" data allow to guess exact formulae for the OPE coefficients.

Original languageEnglish (US)
Article number1840006
JournalReviews in Mathematical Physics
Volume30
Issue number6
DOIs
StatePublished - Jul 1 2018

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics

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