Seminars & Lectures
| * TITLE | Issues in microscopic descriptions of heavy fermion states based on the periodic Anderson model | ||||||
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| * HOST(Applicant) | |||||||
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| * DATE / TIME | 2007-06-14, 2:00 – 2:50 p.m. | ||||||
| * PLACE | APCTP Seoul Branch Office | ||||||
| * ABSTRACT | |||||||
| The heavy fermion systems can be modelled microscopically by the periodic Anderson model, which consists of a conduction band and localized orbitals. In this talk I will give a brief review on several scenarios for a transition between Fermi liquid metal and antiferromagnetic phase in heavy-fermion materials and on current issues in its microscopic descriptions. Particularly, I will review a recent study on the periodic Anderson model within cellular dynamical mean-field theory[Leo, Civelli, and Kotliar, arXiv:cond-mat/0702559]. | |||||||
