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cond-mat.stat-mech2003
The Ising model on curved lattices
Ruben Costa-Santos
We review recent results concerning finite size corrections to the Ising model free energy on lattices with non-trivial topology and curvature. From conformal field theory consider…
cond-mat.stat-mech2003★ 10 cited
Logarithmic corrections to the Ising model free energy on lattices with conical singularities
Ruben Costa-Santos
The free energy of a two-dimensional system at criticality has in general an universal part proportional the logarithm of the system size. This term was shown by Cardy and Peschel…