Title of article
Expectation values of local fields for a two-parameter family of integrable models and related perturbed conformal field theories Original Research Article
Author/Authors
P. Baseilhac، نويسنده , , V.A. Fateev، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
21
From page
567
To page
587
Abstract
We calculate the vacuum expectation values of local fields for the two-parameter family of integrable field theories introduced and studied by Fateev [Nucl. Phys. B 473 (1996) 509]. Using this result we propose an explicit expression for the vacuum expectation values of local operators in parafermionic sine-Gordon models and in integrable perturbed SU(2) coset conformal field theories.
Keywords
* Vacuum expectation values , * Integrable systems , * Perturbed conformal field theories , * Reflection amplitudes
Journal title
Nuclear Physics B
Serial Year
1998
Journal title
Nuclear Physics B
Record number
881110
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