245 citations · 3.3k across the 86 of their papers we have counts for
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Getting back to Na_xCoO_2: spectral and thermoelectric properties
Lewin Boehnke, Frank Lechermann
Sodium cobaltate Na_xCoO_2 as dopable strongly correlated layered material with a triangular sublattice still poses a challenging problem in condensed matter. The intriguing interp…
Extended dynamic Mott-transition in the two-band Hubbard model out of equilibrium
Malte Behrmann, Michele Fabrizio, Frank Lechermann
We reformulate the time-dependent Gutzwiller approximation by M. Schiró and M. Fabrizio [Phys. Rev. Lett. 105, 076401 (2010)] in the framework of slave-boson mean-field theory, whi…
Formation of orbital-selective electron states in LaTiO/SrTiO superlattices
Frank Lechermann, Lewin Boehnke, Daniel Grieger
The interface electronic structure of correlated LaTiO/SrTiO superlattices is investigated by means of the charge self-consistent combination of the local density approxima…