title: Universal finite-size scaling functions with exact nonuniversal metric factors.
abstract: Using exact partition functions and finite-size corrections for the Ising model on finite square, plane triangular, and honeycomb lattices and extending a method [J. Phys. 19, L1215 (1986)] to subtract leading singular terms from the free energy, we obtain universal finite-size scaling functions for the specific heat, internal energy, and free energy of the Ising model on these lattices with exact nonuniversal metric factors.
authors.affiliation: Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan. mcwu@phys.sinica.edu.tw
authors.forename: Ming-Chya
authors.initials: MC
authors.lastname: Wu
authors.forename: Chin-Kun
authors.initials: CK
authors.lastname: Hu
authors.forename: N Sh
authors.initials: NSh
authors.lastname: Izmailian