scholarly journals Screening and nonlocal correlations in the extended Hubbard model from self-consistent combinedGWand dynamical mean field theory

2013 ◽  
Vol 87 (12) ◽  
Author(s):  
Thomas Ayral ◽  
Silke Biermann ◽  
Philipp Werner
Keyword(s):  
Field Theory ◽  
Hubbard Model ◽  
Mean Field Theory ◽  
Mean Field ◽  
Dynamical Mean Field Theory ◽  
Extended Hubbard Model ◽  
Self Consistent ◽  
Nonlocal Correlations

scholarly journals Beyond extended dynamical mean-field theory: Dual boson approach to the two-dimensional extended Hubbard model

2014 ◽  
Vol 90 (23) ◽  
Author(s):  
Erik G. C. P. van Loon ◽  
Alexander I. Lichtenstein ◽  
Mikhail I. Katsnelson ◽  
Olivier Parcollet ◽  
Hartmut Hafermann
Keyword(s):  
Field Theory ◽  
Hubbard Model ◽  
Mean Field Theory ◽  
Mean Field ◽  
Dynamical Mean Field Theory ◽  
Two Dimensional ◽  
Extended Hubbard Model

scholarly journals Diagrammatic routes to nonlocal correlations beyond dynamical mean field theory

2018 ◽  
Vol 90 (2) ◽  
Author(s):  
G. Rohringer ◽  
H. Hafermann ◽  
A. Toschi ◽  
A. A. Katanin ◽  
A. E. Antipov ◽  
...  
Keyword(s):  
Field Theory ◽  
Mean Field Theory ◽  
Mean Field ◽  
Dynamical Mean Field Theory ◽  
Nonlocal Correlations
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