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Doping the Kane-Mele-Hubbard model: A slave-boson approach

✍ Scribed by Wen, Jun; Kargarian, Mehdi; Vaezi, Abolhassan; Fiete, Gregory A.

Book ID
120997696
Publisher
The American Physical Society
Year
2011
Tongue
English
Weight
516 KB
Volume
84
Category
Article
ISSN
1098-0121

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Numerical study of slave boson mean fiel
Numerical study of slave boson mean field equations for the Hubbard model
✍ L. Lilly; A. Muramatsu; W. Hanks πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 208 KB

We consider the one band Hubbard model in the Slave Bosom formulation first introduced by Kotliar a.ud Ruckenstein. Applying a modified Mean Field Approxima.tion (MFA), I 1 11 w lit I a ows for broken symmetry st,ates, we numerically determine the values of the involved Bose fields at the saddle poi