Go to content
UR Home

Anharmonic phonons and strong electronic correlations in high-TC superconductors: A Quantum Monte Carlo study

Frick, M. ; Morgenstern, Ingo ; Von der Linden, Wolfgang
[img]PDF
(196kB) - Repository staff only
Date of publication of this fulltext: 16 Aug 2010 12:31


Abstract

We present results of quantum simulations for a system of strongly correlated fermions coupled to anharmonic phonons. The projector Quantum Monte Carlo (PQMC) method has been employed to study ground state properties. In a parameter regime relevant for the high-Tc superconductors, the system exhibits superconductivity, characterized by off-Diagonal Long Range Order (ODLRO). Several features of the high-Tc materials can be understood.


Owner only: item control page
  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de

Dissertations: dissertationen@ur.de

Research data: daten@ur.de

Contact persons