|
This article is cited in 4 scientific papers (total in 4 papers)
Expectation values of scaling fields in $Z_N$ Ising models
V. A. Fateevab, Ya. P. Pugaya a L. D. Landau Institute for Theoretical Physics, Russian Academy of Sciences
b Universite Montpellier II
Abstract:
We compute exact vacuum expectation values of physically relevant scaling
fields in the perturbed $Z_N$ parafermionic models. Our algebraic method is
based on analyzing vertex operators in the corresponding off-critical lattice
model. The results coincide with the expressions derived by perturbed
conformal field theory methods.
Keywords:
integrable model, conformal field theory, vacuum expectation value, parafermionic symmetry, vertex operator.
Citation:
V. A. Fateev, Ya. P. Pugay, “Expectation values of scaling fields in $Z_N$ Ising models”, TMF, 154:3 (2008), 557–583; Theoret. and Math. Phys., 154:3 (2008), 473–494
Linking options:
https://www.mathnet.ru/eng/tmf6186https://doi.org/10.4213/tmf6186 https://www.mathnet.ru/eng/tmf/v154/i3/p557
|
Statistics & downloads: |
Abstract page: | 500 | Full-text PDF : | 205 | References: | 74 | First page: | 4 |
|