2023
DOI: 10.1103/physrevb.107.245137
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Dynamical mean field theory extension to the nonequilibrium two-particle self-consistent approach

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Cited by 3 publications
(2 citation statements)
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“…The combination of TPSC multi-orbital extensions that also include U ′ and J [167][168][169] and SOC is a promising but challenging task. Here, the combination of DMFT with TPSC [5,6,159,160], where occupation numbers and double occupancies from DMFT are used in the TPSC self-consistency equation, as well as the replacement of the local part of the self-energy by the DMFT self-energy, seems like a promising avenue. In this way, the ambiguity in the ansatz equation when including SOC can also be resolved.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…The combination of TPSC multi-orbital extensions that also include U ′ and J [167][168][169] and SOC is a promising but challenging task. Here, the combination of DMFT with TPSC [5,6,159,160], where occupation numbers and double occupancies from DMFT are used in the TPSC self-consistency equation, as well as the replacement of the local part of the self-energy by the DMFT self-energy, seems like a promising avenue. In this way, the ambiguity in the ansatz equation when including SOC can also be resolved.…”
Section: Discussionmentioning
confidence: 99%
“…TPSC has been benchmarked against DiagMC [155] and Quantum Monte Carlo [28][29][30][156][157][158]. There are a number of extensions of TPSC including combinations with DMFT [5,159,160], TPSC+ [155,161], disorder [37], TPSC+GG [155,162], multi-site case [163][164][165][166], mulit-orbital case (to include interorbital interaction U ′ and Hund's coupling J) [6,[167][168][169], non-equilibrium [160,162] and nearest neighbor interaction [170][171][172]. Further, the attractive Hubbard model (U < 0) has been studied [158,173].…”
Section: The Two-particle Self-consistent Approachmentioning
confidence: 99%