Monte Carlo study of superconductivity in the three-band Emery model

M. Frick; P. C. Pattnaik; I. Morgenstern; D. M. Newns; W. von der Linden

doi:10.1103/PhysRevB.42.2665

Rapid Communication

Monte Carlo study of superconductivity in the three-band Emery model

M. Frick, P. C. Pattnaik, I. Morgenstern, D. M. Newns, and W. von der Linden

Phys. Rev. B 42, 2665(R) – Published 1 August 1990

Abstract

We have examined the three-band Hubbard model for the copper oxide planes in high-temperature superconductors using the projector quantum Monte Carlo method. We find no evidence for s-wave superconductivity.

Received 12 April 1990

DOI:https://doi.org/10.1103/PhysRevB.42.2665

Authors & Affiliations

M. Frick

Institute for Theoretical Physics, University of Heidelberg, Philosophenweg 19, D-6900 Heidelberg, Germany
IBM Research Division, Research Lab Zuerich, Saeumerstrasse 4, CH-8803 Rueschlikon, Switzerland

P. C. Pattnaik