Horiguchi, Michinari; Momma, Tsuyoshi - In: Physica A: Statistical Mechanics and its Applications 251 (1998) 3, pp. 485-506
We investigate finite-temperature properties of chiral XY model on a one-dimensional lattice with an external magnetic field and a uniaxial potential by solving numerically the integral equation. We calculate the internal energy, the free energy, the winding number, the magnetization, the...