Dimer Model for Electronic and Molecular Systems and the Intermediate   Phase
  We introduce a lattice model of dimers with directional interactions as a paradigm of molecular fluids or strongly correlated Cooper pairs in electronic systems. The model supports an intermediate phase that is common to both systems. There are two different ideal glasses having no moblity since they possess zero entropy. A pairing parameter is introduced to study the geometrical distribution of holes in various phases. 
F. Semerianov and P. D. Gujrati