57 citations · 140 across the 8 of their papers we have counts for
3 papers · 1 filter
An ab initio Calculation of the Universal Equation of State for the O(N) Model
Denjoe O'Connor, J. A. Santiago, C. R. Stephens
Using an Environmentally Friendly Renormalization Group we derive an ab initio universal scaling form for the equation of state for the O(N) model, y=f(x), that exhibits all requir…
An Analytic Equation of State for Ising-like Models
D. J. O'Connor, J. A. Santiago, C. R. Stephens
Using an Environmentally Friendly Renormalization we derive, from an underlying field theory representation, a formal expression for the equation of state, , that exhibits…
Dimensional Crossover in the Non-Linear Sigma Model
Denjoe O'Connor, C. R. Stephens, J. A. Santiago
We consider dimensional crossover for an O(N) model on a d-dimensional layered geometry of thickness L, in the sigma-model limit, using ``environmentally friendly'' renormalization…