Zero temperature phase diagram of a d-wave superconductor with Anderson impurities
arXiv:0808.3576 · doi:10.1103/PhysRevB.78.020507
Abstract
We study the model of a d-wave superconductor interacting with finite concentration of Anderson impurities at zero temperature. The interaction between impurity and conduction electrons is taken into account within the large-$N$ approximation. We discuss the obtained phase diagram and its dependence on the main energy scales.
5 pages, 3 figures, Physics of Magnetism 2008 proceedings