Now showing items 1-3 of 3

    • Gibbs measures and phase transitions in one-dimensional models 

      Mallak, Saed (Bilkent University, 2000)
      In this thesis we study the problem of limit Gibbs measures in one-dimensional models. VVe investigate uniqueness conditions for the limit Gibbs measures for one-dimensional models. VVe construct a one-dimensional model ...
    • Limiting Gibbs measures in some one and two dimensional models 

      Tülü, Serdar (Bilkent University, 2005)
      We give the definitions of finite volume Gibbs measure and limit Gibbs states. In one dimensional Ising model with arbitrary boundary conditions we calculate correlation functions in explicit way. In one dimension, ...
    • Variational study of interacting su-schrieffer-heeger model 

      Saleem, Luqman (Bilkent University, 2018-09)
      The interacting Su-Schrieffer-Heeger model with nearest neighbor interaction in one dimension at half-filling is studied. To obtain ground state wave function, the Baeriswyl variational wave function is extended to account ...