CRITICAL SURFACE EXPONENTS IN 2-D 10-STATE POTTS MODEL
Leo Kärkkäinen, Kari Rummukainen
At low temperature, the Potts models can have interfaces between domains ordered to different directions. We use the difference of periodic and twisted boundary conditions to study planar order-order interfaces. We show that the interface tension, energy and width display critical properties as one approaches the critical point. We measure the critical exponents connected to their power like singular behaviour at the critical point.
International Journal of Modern Physics C•Oct 1, 1992•0 citations