119 citations · 771 across the 19 of their papers we have counts for
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Iterative subspace algorithms for finite-temperature solution of Dyson equation
Pavel Pokhilko, Chia-Nan Yeh, Dominika Zgid
One-particle Green's functions obtained from the self-consistent solution of the Dyson equation can be employed in evaluation of spectroscopic and thermodynamic properties for both…
Exploring Coupled Cluster Green's function as a method for treating system and environment in Green's function embedding methods
Avijit Shee, Chia-Nan Yeh, Dominika Zgid
Within the self-energy embedding theory (SEET) framework, we study coupled cluster Green's function (GFCC) method in two different contexts: as a method to treat either the system…
Analytical Continuation of Matrix-Valued Functions: Carathéodory Formalism
Jiani Fei, Chia-Nan Yeh, Dominika Zgid +1
Finite-temperature quantum field theories are formulated in terms of Green's functions and self-energies on the Matsubara axis. In multi-orbital systems, these quantities are relat…
Evaluation of two-particle properties within finite-temperature self-consistent one-particle Green's function methods: theory and application to GW and GF2
Pavel Pokhilko, Sergei Iskakov, Chia-Nan Yeh +1
One-particle Green's function methods can model molecular and solid spectra at zero or non-zero temperatures. One-particle Green's functions directly provide electronic energies an…