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Universal amplitude ratios and Coxeter geometry in the dilute A model
Christian Korff, Katherine A. Seaton
The leading excitations of the dilute model in regime 2 are considered using analytic arguments. The model can be identified with the integrable perturbation of the…
Ising tricriticality and the dilute A model
Katherine A. Seaton
Some universal amplitude ratios appropriate to the peturbation of the c=7/10 minimal field theory, the subleading magnetic perturbation of the tricritical Ising model, ar…
Excitations in the dilute A_L lattice model: E_6, E_7 and E_8 mass spectra
M. T. Batchelor, K. A. Seaton
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_…
Magnetic Correlation Length and Universal Amplitude of the Lattice E_8 Ising Model
M. T. Batchelor, K. A. Seaton
The perturbation approach is used to derive the exact correlation length of the dilute A_L lattice models in regimes 1 and 2 for L odd. In regime 2 the A_3 model is the E_8 lat…