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Письма в Журнал экспериментальной и теоретической физики, 2006, том 83, выпуск 4, страницы 206–212
(Mi jetpl1252)
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Эта публикация цитируется в 14 научных статьях (всего в 14 статьях)
МЕТОДЫ ТЕОРЕТИЧЕСКОЙ ФИЗИКИ
On scaling fields in $Z_N$ Ising models
V. A. Fateevab, V. V. Postnikovc, Y. P. Pugaia a L. D. Landau Institute for Theoretical Physics, Russian Academy of Sciences
b Laboratoire de Physique Théorique et Astroparticules, Université Montpellier II, 34095 Montpellier, France
c Sochi's branch of People Friendship University
Аннотация:
We study the space of scaling fields in the $Z_N$ symmetric models with the factorized scattering and propose simplest algebraic relations between form factors induced by the action of deformed parafermionic currents. The construction gives a new free field representation for form factors of perturbed Virasoro algebra primary fields, which are parafermionic algebra descendants. We find exact vacuum expectation values of physically important fields and study correlation functions of order and disorder fields in the form factor and conformal field theories perturbation approaches.
Поступила в редакцию: 12.01.2006
Образец цитирования:
V. A. Fateev, V. V. Postnikov, Y. P. Pugai, “On scaling fields in $Z_N$ Ising models”, Письма в ЖЭТФ, 83:4 (2006), 206–212; JETP Letters, 83:4 (2006), 172–178
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/jetpl1252 https://www.mathnet.ru/rus/jetpl/v83/i4/p206
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