Femtosecond Electron Dynamics in Graphene Nanoribbons – A Nonequilibrium Green Functions Approach Within an Extended Hubbard Model

2019 ◽  
Vol 256 (7) ◽  
pp. 1800498 ◽  
Author(s):  
Jan‐Philip Joost ◽  
Niclas Schlünzen ◽  
Michael Bonitz
Keyword(s):  
Hubbard Model ◽  
Graphene Nanoribbons ◽  
Green Functions ◽  
Electron Dynamics ◽  
Extended Hubbard Model ◽  
Nonequilibrium Green Functions

Stability ofs+id-Wave Pairing State in the 2-D Extended Hubbard Model

1995 ◽  
Vol 64 (3) ◽  
pp. 922-926 ◽  
Author(s):  
Hiroki Tsuchiura ◽  
Yukio Tanaka ◽  
Yasunari Ushijima
Keyword(s):  
Hubbard Model ◽  
Extended Hubbard Model ◽  
Pairing State ◽  
Wave Pairing

Phase diagram of an extended Hubbard model with correlated hopping at half filling

1995 ◽  
Vol 51 (19) ◽  
pp. 13774-13777 ◽  
Author(s):  
A. A. Aligia ◽  
Liliana Arrachea ◽  
E. R. Gagliano
Keyword(s):  
Phase Diagram ◽  
Hubbard Model ◽  
Extended Hubbard Model ◽  
Half Filling
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