21 citations · 42 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2016★ 13 cited
Quantum-Many-Body Intermetallics: Phase Stability of FeAl and Small-Gap Formation in FeVAl
Oleg Kristanovski, Raphael Richter, Igor Krivenko +2
Various intermetallic compounds harbor subtle electronic correlation effects. To elucidate this fact for the Fe-Al system, we perform a realistic many-body investigation based on t…
cond-mat.str-el2014★ 8 cited
Slave rotor approach to dynamically screened Coulomb interactions in solids
Igor S. Krivenko, Silke Biermann
Recent studies of dynamical screening of the electronic Coulomb interactions in solids have revived interest in lattice models of correlated fermions coupled to bosonic degrees of…
cond-mat.str-el2012★ 21 cited
Role of rotational symmetry in the magnetism of a multiorbital model
A. E. Antipov, I. S. Krivenko, V. I. Anisimov +2
Effect of rotationally-invariant Hund's rule coupling on a magnetism of multiorbital Hubbard models is studied within a dynamical mean field theory framework. Comparison of static…