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Nonresonant inelastic light scattering in the Hubbard model
J. K. Freericks, T. P. Devereaux, R. Bulla +1
Inelastic light scattering from electrons is a symmetry-selective probe of the charge dynamics within correlated materials. Many measurements have been made on correlated insulator…
Explanation of the similarity of the experimental photoemission spectra of SrVO3 and CaVO3
I. A. Nekrasov, G. Keller, D. E. Kondakov +5
We present parameter-free LDA+DMFT results for the many-particle density of states of cubic SrVO3 and orthorhombic CaVO3. Both systems are found to be strongly correlated metals, b…
Semi-analytical solution of the Kondo model in a magnetic field
C. Slezak, S. Kehrein, Th. Pruschke +1
The single impurity Kondo model at zero temperature in a magnetic field is solved by a semi-analytical approach based on the flow equation method. The resulting problem is shown to…