Form-factors of exponential fields in the affine A<SUP>(1)</SUP><SUB>N-1</SUB> Toda model

doi:10.1016/S0370-2693(97)00767-3

Form-factors of exponential fields in the affine A⁽¹⁾_N-1 Toda model

Lukyanov, Sergei

A free field representation for form-factors of exponential operators e^aϖ in the affine A⁽¹⁾_N-1 Toda model is proposed. The one and two particle form-factors are calculated explicitly.

Publication:

Physics Letters B

Pub Date:

February 1997

DOI:

10.1016/S0370-2693(97)00767-3

10.48550/arXiv.hep-th/9704213

arXiv:

arXiv:hep-th/9704213

Bibcode:

1997PhLB..408..192L

Keywords:

High Energy Physics - Theory;
Condensed Matter;
Mathematics - Quantum Algebra

E-Print:

12 pages, harvmac.tex

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Form-factors of exponential fields in the affine A(1)N-1 Toda model

Abstract

Form-factors of exponential fields in the affine A⁽¹⁾_N-1 Toda model