High-resolution mapping of the phase boundary of the honeycomb-lattice Blume--Capel ferromagnet

Eluiz C. M. Filho, Claudio J. DaSilva

We present a high-resolution numerical study of the spin-1 Blume--Capel ferromagnet on the honeycomb lattice ($z=3$). Wang--Landau estimates of the joint density of states $Ω(E_1,E…