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Analytic continuation-free Green's function approach to correlated electronic structure calculations
(2017)
Time-reversal symmetry breaking phase in the Hubbard model: a variational cluster approach study
(2012)
Electronic structure and magnetic properties of metallocene multiple-decker sandwich nanowires
(2012)
Absence of half-metallicity in defect-free digital magnetic heterostructures δ-doped with Cr and Mn
(2011)
Scaling behavior of the momentum distribution of a quantum Coulomb system in a confining potential
(2020)
The effect of lanthanide impurities on the physical properties of half-metallic ferromagnet Co2MnSi
(2008)
μSR investigation of CeCo4B
(2006)
Magnetic properties and electronic structures of R–Ni–B compounds where R is a heavy rare earth
(2008)
Spin‐polarization and resonant states in electronic conduction through a correlated magnetic layer
(2022)
Real space quantum cluster formulation for the typical medium theory of Anderson localization
(2021)
We develop a real space cluster extension of the typical medium theory (cluster-TMT) to study Anderson localization. By construction, the cluster-TMT approach is formally equivalent to the real space cluster extension of the dynamical mean field theory. Applying the developed method to the 3D Anderson model with a box disorder distribution, we demonstrate that cluster-TMT successfully captures the localization phenomena in all disorder regimes. As a function of the cluster size, our method obtains the correct critical disorder strength for the Anderson localization in 3D, and systematically recovers the re-entrance behavior of the mobility edge. From a general perspective, our developed methodology offers the potential to study Anderson localization at surfaces within quantum embedding theory. This opens the door to studying the interplay between topology and Anderson localization from first principles.