2 papers
cond-mat.stat-mech2026
Lack of self-averaging of the critical internal energy in a weakly-disordered Baxter model
Ramgopal Agrawal, Victor Dotsenko, Maxym Dudka +3
We investigate the first two moments of the critical internal energy in a weakly disordered two-dimensional Baxter eight-vertex model as a function of the system size , eval…
cond-mat.dis-nn2024
Magnetic exponent for the long-range bond disordered Potts model
Ivan Lecce, Marco Picco, Raoul Santachiara
We consider the critical behavior of two-dimensional Potts models in presence of a bond disorder in which the correlation decays as a power law. In some recent work the thermal sec…