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Dissipate locally, couple globally: A sharp transition from decoupling to infinite range coupling in Josephson arrays with on-site dissipation
We study the T = 0 normal to superconducting transition of Josephson arrays with on-site dissipation.A perturbative renormalization group solution is given.Like the previously studied case of bond dissipation (BD), this is a "floating" to coupled (FC) phase transition.Unlike the BD transition, at which only nearest-neighbor couplings become relevant, here …