Spiral magnetism in the single-band Hubbard model: the Hartree-Fock and slave-boson approaches.The ground-state magnetic phase diagram is investigated within the single-band Hubbard model for square and different cubic lattices.  The results of employing the generalized non-correlated mean-field (Hartree-Fock) approximation and generalized slave-boson approach by Kotliar and Ruckenstein with correlation effects included are compared. 
Hartree-Fock
Spiral magnetism in the single-band Hubbard model: the Hartree-Fock and slave-boson approaches.The ground-state magnetic phase diagram is investigated within the single-band Hubbard model for square and different cubic lattices.  The results of employing the generalized non-correlated mean-field (Hartree-Fock) approximation and generalized slave-boson approach by Kotliar and Ruckenstein with correlation effects included are compared. 
slave-boson
Spiral magnetism in the single-band Hubbard model: the Hartree-Fock and slave-boson approaches.The ground-state magnetic phase diagram is investigated within the single-band Hubbard model for square and different cubic lattices.  The results of employing the generalized non-correlated mean-field (Hartree-Fock) approximation and generalized slave-boson approach by Kotliar and Ruckenstein with correlation effects included are compared. 
Hartree-Fock
Spiral magnetism in the single-band Hubbard model: the Hartree-Fock and slave-boson approaches.The ground-state magnetic phase diagram is investigated within the single-band Hubbard model for square and different cubic lattices.  The results of employing the generalized non-correlated mean-field (Hartree-Fock) approximation and generalized slave-boson approach by Kotliar and Ruckenstein with correlation effects included are compared. 
slave-boson