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Dynamics and transport properties of Kondo insulators

Abstract:

A many-body theory of paramagnetic Kondo insulators is described, focusing specifically on single-particle dynamics, scattering rates, d.c. transport and optical conductivities. This is achieved by development of a non-perturbative local moment approach to the symmetric periodic Anderson model within the framework of dynamical mean-field theory. Our natural focus is the strong coupling, Kondo lattice regime; in particular the resultant `universal' scaling behaviour in terms of the single, exp...

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Publication status:
Published

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Publisher copy:
10.1088/0953-8984/15/24/301

Authors


Vidhyadhiraja, NS More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Krishnamurthy, HR More by this author
Journal:
J.Phys.: Condens. Matter
Volume:
15
Issue:
24
Pages:
2003
Publication date:
2003-07-18
DOI:
EISSN:
1361-648X
ISSN:
0953-8984
URN:
uuid:08754b1a-45dc-4eac-b838-1b7d1a47b891
Source identifiers:
38699
Local pid:
pubs:38699
Language:
English
Keywords:

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