Slave-Boson Approach to Strongly Correlated Electron Systems

Holger Fehske, Martin Deeg, and Helmut Buttner [Pg.88]

88 Macromolecular Systems Microsct ic Interactions and Macroscopic Properties Deutsche Fo schungsgemediisdiaft (DFG) [Pg.88]

Copyright 2000 WILEY-VCH Verlag GmbH, Weanheim. ISBN 978-3-527-27726-1 [Pg.88]

Encouraged by these findings it is the aim of this report to study magnetic and transport phenomena of high-temperature superconductors probably in terms of the most simple effective one-band model describing both correlation and band structure effects, the so-called r-r -/model [Pg.89]

Ht-t -j acts in a projected Hilbert space without double occupancy, where [Pg.89]

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