Quantum affine symmetry and scattering amplitudes of the imaginary coupled d(3)4 affine Toda field theory

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Abstract

An exact S-matrix is conjectured for the imaginary coupled d(3)4 affine Toda field theory, using the Uq(g(1)2 symmetry. It is shown that this S-matrix is consistent with the results for the case of real coupling using the breather-particle correspondence. For q a root of unity it is argued that the theory can be restricted to yield Φ(11|14) perturbations of WA2 minimal models and the restriction is performed for the (3,p′) minimal models.

Original languageEnglish
Pages (from-to)629-648
Number of pages20
JournalNuclear Physics B
Volume502
Issue number3
Publication statusPublished - Oct 6 1997

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scattering amplitude
symmetry
matrices
unity
constrictions
perturbation

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Quantum affine symmetry and scattering amplitudes of the imaginary coupled d(3)4 affine Toda field theory. / Takács, G.

In: Nuclear Physics B, Vol. 502, No. 3, 06.10.1997, p. 629-648.

Research output: Contribution to journalArticle

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