An Experimentally Realizable Weiss Model for Disorder-Free Glassiness
  We summarize recent work on a frustrated periodic long-range Josephson array in a parameter regime where its dynamical behavior is identical to that of the $p=4$ disordered spherical model. We also discuss the physical requirements imposed by the theory on the experimental realization of this superconducting network. 
P. Chandra, M.V. Feigelman, M.E. Gershenson, and L.B. Ioffe