DERIVATION OF EQUATIONS FOR HIGH T c BY MEANS OF SLAVE BOSON TECHNIQUE
Nguyen Van Hieu, Ha Vinh Tan, Nguyen Toan Thang
The "slave boson" technique is applied for studying the superconductivity of the system of strongly correlated electrons with the Hubbard Hamiltonian. On the basis of the Green functions equations for the new boson and fermion operators we derive the dynamical equations determining the order parameters of the given RVB model.
International Journal of Modern Physics B•Jan 1, 1989•0 citations