2 papers
cond-mat.supr-con1996
Critical properties of two-dimensional Josephson junction arrays with zero-point quantum fluctuations
Cristian Rojas, Jorge V. José
We present results from an extensive analytic and numerical study of a two-dimensional model of a square array of ultrasmall Josephson junctions. We include the ultrasmall self and…
cond-mat1994
Superconducting to normal state phase boundary in arrays of ultrasmall Josephson junctions
Jorge V. José, Cristian Rojas
We study the competition between Josephson and charging energies in two-dimensional arrays of ultrasmall Josephson junctions, when the mutual capacitance is dominant over the self-…