34 citations · 35 across the 2 of their papers we have counts for
2 papers
cond-mat.supr-con2014★ 1 cited
t-t'-J-U model in mean-field approximation: Coexistence of superconductivity and antiferromagnetism
Marcin Abram
We discuss the -- model in the mean-field approximation. The role of spin-exchange coupling and the second nearest hopping are examined in the context of the coex…
cond-mat.str-el2014★ 34 cited
Ferromagnetism in UGe2 : A microscopic model
Marcin M. Wysokiński, Marcin Abram, Jozef Spałek
Anderson lattice model is used to rationalize the principal features of the heavy fermion compound UGe2 by means of the generalized Gutzwiller approach (the SGA method). This micro…