Interplay between strong correlations and magnetic field in the symmetric periodic Anderson model
Magnetic-field effects in Kondo insulators are studied theoretically, using a local-moment approach to the periodic Anderson model within the framework of dynamical mean-field theory. Our main focus is on field-induced changes in single-particle dynamics and the associated hybridization gap in the d...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2008
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