56 citations · 209 across the 7 of their papers we have counts for
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physics.chem-ph2019★ 26 cited
A wave function perspective and efficient truncation of renormalised second-order perturbation theory
Oliver J. Backhouse, Max Nusspickel, George H. Booth
We present an approach to renormalized second-order Green's function perturbation theory (GF2) which avoids all dependency on continuous variables, grids or explicit Green's functi…
cond-mat.str-el2019★ 10 cited
Frequency-dependent and algebraic bath states for a Dynamical Mean-Field Theory with compact support
Max Nusspickel, George H. Booth
We demonstrate an algebraic construction of frequency-dependent bath orbitals which can be used in a robust and rigorously self-consistent DMFT-like embedding method, here called $…