3 papers
cond-mat.stat-mech2001
Critical Q=1 Potts Model and Temperley-Lieb Stochastic Processes
Paul A. Pearce, Vladimir Rittenberg, Jan de Gier
We consider the groundstate wave function and spectra of the -site XXZ invariant quantum spin chain with . This chain is related to the critical Q=…
hep-th2001
Integrable Boundaries and Universal TBA Functional Equations
C. H. Otto Chui, Christian Mercat, Paul A. Pearce
We derive the fusion hierarchy of functional equations for critical A-D-E lattice models related to, the sl(2) unitary minimal models, the parafermionic models and the supersymmetr…
cond-mat1996
Surface Free Energies, Interfacial Tensions and Correlation Lengths of the ABF Models
David L. O'Brien, Paul A. Pearce
The surface free energies, interfacial tensions and correlation lengths of the Andrews-Baxter-Forrester models in regimes III and IV are calculated with fixed boundary conditions.…