31 citations · 94 across the 7 of their papers we have counts for
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cond-mat.str-el2018★ 22 cited
Multi-valuedness of the Luttinger-Ward functional in the Fermionic and Bosonic System with Replicas
Aaram J. Kim, Vincent Sacksteder
We study the properties of the Luttinger-Ward functional (LWF) in a simplified Hubbard-type model without time or spatial dimensions, but with identical replicas located on a s…
cond-mat.str-el2018★ 29 cited
Many-body renormalisation of forces in f-electron materials
Evgeny Plekhanov, Phil Hasnip, Vincent Sacksteder +4
We present the implementation of Dynamical Mean-Field Theory (DMFT) in the CASTEP \emph{ab-initio} code. We explain in detail the theoretical framework for DFT+DMFT and we demonstr…