Stability of the mean-boson-field solution for the Anderson lattice Hamiltonian
Z Tesanovic; O T Valls; Z Tesanovic; Lyman Lab. of Phys., Harvard Univ., Cambridge, MA, USA; O T Valls; Lyman Lab. of Phys., Harvard Univ., Cambridge, MA, USA
Журнал:
Journal of Physics C: Solid State Physics
Дата:
1986-07-10
Аннотация:
The stability of the slave-boson mean-field theory is explicitly demonstrated for the N<sub>f</sub>=2 Anderson lattice Hamiltonian. A recent claim to the contrary is shown to be in error.
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