Van Hove singularities in the paramagnetic phase of the Hubbard model: DMFT study
نویسندگان
چکیده
Rok Žitko,1 Janez Bonča,2,1 and Thomas Pruschke3,4 1Jožef Stefan Institute, Jamova 39, SI-1000 Ljubljana, Slovenia 2Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19, SI-1000 Ljubljana, Slovenia 3Institute for Theoretical Physics, University of Göttingen, Friedrich-Hund-Platz 1, D-37077 Göttingen, Germany 4Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem, Israel Received 5 August 2009; revised manuscript received 10 November 2009; published 16 December 2009
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تاریخ انتشار 2009