Theoretical methods for strongly correlated electrons

By D. Sénéchal, A. Tremblay, C. Bourbonnais. 2004

210 citations recorded by the source corpus.

Subfields: Atomic and Molecular Physics, and Optics, Physical and Theoretical Chemistry

View Paper: https://www.semanticscholar.org/paper/1281cf1b1dc9a64207c4fc4a97c520db34e231be

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Atomic and Molecular Physics, and Optics

1. A. Rubtsov
2. Shiwei Zhang
3. A. Antipov
4. M. Katsnelson
5. Hartmut Hafermann
6. N. M. R. Peres
7. K. Novoselov
8. A.K. Geim

In Physical and Theoretical Chemistry

1. A. Rubtsov
2. Shiwei Zhang
3. M. Katsnelson
4. N. M. R. Peres

Citations in the corpus

• Tracking the Footprints of Spin Fluctuations: A MultiMethod, MultiMessenger Study of the Two-Dimensional Hubbard Model (2020, background): “• Other approaches: in this category we show results from the two-particle self-consistent approach (TPSC, TPSC+, [34–36]), the functional renormalization group (fRG [37], here considered up to one loop with Katanin substitution) and the parquet approximation (PA [38, 39]).”
• Diagrammatic routes to nonlocal correlations beyond dynamical mean field theory (2017, methodology): “For instance, the so-called parquet approximation assumes that the fully irreducible vertex is replaced by the constant bare interaction, i.e., Λkk′q = U (Bickers, 2004); or in parquet DΓA, Λkk′q is approximated by its local counterpart (Λνν′ω).”