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…
cond-mat.mes-hall2018★ 1 cited
Magnetoresistance when Spin Effects on Conduction are Weak
Vincent Sacksteder
This paper considers certain materials, including topological insulators, where spin rotation symmetry is broken much more strongly than time reversal symmetry. When these material…