Erratum: Glassy Chimeras Could Be Blind to Quantum Speedup. . . [Phys.   Rev. X 4, 021008 (2014)]
  Erratum to Phys. Rev. X 4, 021008 (2014): The critical exponent associated with the ferromagnetic susceptibility was computed incorrectly. Furthermore, Ising ferromagnets on the Chimera topology have the same universality class as two-dimensional Ising ferromagnets. 
Martin Weigel, Helmut G. Katzgraber, Jonathan Machta, Firas Hamze, and   Ruben S. Andrist
cond-mat.dis-nn quant-ph