2 papers
cond-mat.str-el2003
Nearly Insulating Strongly Correlated Systems: Gossamer Superconductors and Metals
Bogdan A. Bernevig, George Chapline, Robert B. Laughlin +2
Recently a new phenomenological Hamiltonian was proposed to describe the superconducting cuprates in which correlations and on-site Coulomb repulsion are introduced by partial Gutz…
cond-mat.str-el2003
On Gossamer Metals and Insulating Behavior
George Chapline, Zaira Nazario, David I. Santiago
We extend the Gossamer technique recently proposed to describe superconducting ground states to metallic ground states. The gossamer metal in a single band model will describe a me…