CRITICAL TEMPERATURE FOR A MODEL QUASI-ONE-DIMENSIONAL DISORDERED SUPERCONDUCTOR

With the help of the decimation ansatz of the renormlization group, the dependence of critical temperature on a transverse magnetic field is calculated analytically for a quasi-one-dimensional disordered superconductor model, based on the de Gennes-Skal-Shklovskii (dGSS) picture of the large cluster in a percolation system. Our results are in good agreement with those given by Halley's scaling theory.