Excitations in the dilute A_L lattice model: E_6, E_7 and E_8 mass spectra
Statistical Mechanics
2011-10-11 v1 High Energy Physics - Theory
Exactly Solvable and Integrable Systems
solv-int
Abstract
On the basis of features observed in the exact perturbation approach solution for the eigenspectrum of the dilute A_3 model, we propose expressions for excitations in the dilute A_4 and A_6 models. Principally, we require that these expressions satisfy the appropriate inversion relations. We demonstrate that they give the expected E_7 and E_6 mass spectra, and universal amplitudes, and agree with numerical expressions for the eigenvalues.
Keywords
Cite
@article{arxiv.cond-mat/9803206,
title = {Excitations in the dilute A_L lattice model: E_6, E_7 and E_8 mass spectra},
author = {M. T. Batchelor and K. A. Seaton},
journal= {arXiv preprint arXiv:cond-mat/9803206},
year = {2011}
}
Comments
16 pages, Latex, Elsevier style files