Tiegel, A.C.; Dargel, P.E.; Hallberg, K.A.; Frahm, Holger; Pruschke, T.
(College Park (Maryland) : American Physical Society, 2013)
In order to study the interplay between Kondo and Ruderman-Kittel-Kasuya-Yosida interaction, we calculate the spin-spin correlation functions between two Kondo impurities coupled to different sites of a half-filled open ...