Title variants
Languages of publication
Abstracts
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.
Discipline
- 71.27.+a: Strongly correlated electron systems; heavy fermions
- 75.30.Mb: Valence fluctuation, Kondo lattice, and heavy-fermion phenomena(see also 71.27.+a Strongly correlated electron systems, heavy fermions; for heavy-fermion superconductors, see 74.70.Tx)
- 71.10.Hf: Non-Fermi-liquid ground states, electron phase diagrams and phase transitions in model systems
Journal
Year
Volume
Issue
Pages
286-287
Physical description
Dates
published
2014-07
Contributors
author
- Institut fuer Mathematische Physik, TU Braunschweig, Mendelssohnstr. 3, 38106 Braunschweig, Germany
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1138kz