OPE for XXX

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. In memory of Ludwig Dmitrievich Faddeev
Type de document :
Article dans une revue
Rev.Math.Phys., 2018, 30 (06), pp.1840006. 〈10.1142/S0129055X18400068〉
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https://hal.archives-ouvertes.fr/hal-01846840
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Soumis le : dimanche 22 juillet 2018 - 22:11:36
Dernière modification le : mardi 9 octobre 2018 - 19:38:36

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Philippe Di Francesco, Fedor Smirnov. OPE for XXX. Rev.Math.Phys., 2018, 30 (06), pp.1840006. 〈10.1142/S0129055X18400068〉. 〈hal-01846840〉

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