66 citations · 509 across the 22 of their papers we have counts for
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cond-mat.str-el2013★ 11 cited
Dual-fermion approach to interacting disordered fermion systems
S. -X. Yang, P. Haase, H. Terletska +4
We generalize the recently introduced dual fermion (DF) formalism for disordered fermion systems by including the effect of interactions. For an interacting disordered system the c…
cond-mat.str-el2013★ 4 cited
Mean-field embedding of the dual fermion approach for correlated electron systems
S. -X. Yang, H. Terletska, Z. Y. Meng +2
To reduce the rapidly growing computational cost of the dual fermion lattice calculation with increasing system size, we introduce two embedding schemes. One is the real fermion em…
cond-mat.mtrl-sci2013★ 24 cited
Re-examining the electronic structure of germanium: A first-principle study
C. E. Ekuma, M. Jarrell, J. Moreno +2
We report results from an efficient, robust, ab-initio method for self-consistent calculations of electronic and structural properties of Ge. Our non-relativistic calculations empl…