Spectral properties of strongly correlated electron systems
We investigate the single particle static and dynamic properties at zero temperature within the Hubbard an three-band-Hubbard model for the superconducting copper oxides. Based on the recently proposed self-energy functional approach (SFA) [M.Potthoff, Eur. Phys. J. B 32 429 (2003)], we present an e...
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Format: | Doctoral Thesis |
Language: | English |
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2004
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Online Access: | https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/1034 http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-12238 https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-12238 https://opus.bibliothek.uni-wuerzburg.de/files/1034/DISS_DAHNKEN.PDF |