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2014 | 126 | 1 | 286-287
Article title

Heavy Quasiparticles in Yb Compounds: The Renormalized Band Approach

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Abstracts
EN
Results for the magnetic-field-induced changes of the heavy quasiparticles in YbRh_{2}Si_{2} are presented. The bands are determined by means of the Renormalized Band method. The progressive de-renormalization of the quasiparticles in the magnetic field, as well as the many-body enhancement of the Zeeman splitting are accounted for, using field-dependent quasiparticle parameters deduced from Numerical Renormalization Group studies.
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  • Institut fuer Mathematische Physik, TU Braunschweig, Mendelssohnstr. 3, 38106 Braunschweig, Germany
References
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Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1138kz
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