The antiferromagnetic (AFM) state in the three-band Hubbard model on a CuO 2 plane is studied by using both the variational Monte Carlo (VMC) method based on the Gutzwiller wave function and the Rice-Ueda type Gutzwiller approximation (GA). Near half-filling, the VMC energy is significantly improved
β¦ LIBER β¦
Gutzwiller approach to the three-band Hubbard model the antiferromagnetic phase
β Scribed by T. Asahata; A. Oguri; S. Maekawa
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 980 KB
- Volume
- 242
- Category
- Article
- ISSN
- 0921-4534
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