Proximity to a Nearly Superconducting Quantum Critical Liquid
  The coupling between superconductors and a quantum critical liquid that is nearly superconducting provides natural interpretation for the Josephson effect over unexpectedly long junctions, and the remarkable stripe-spacing dependence of the critical temperature in LSCO and YBCO superconductors. 
Qiang-Hua Wang, and A. V. Balatsky