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cond-mat.str-el2015★ 33 cited
Photoinduced in-gap excitations in the one-dimensional extended Hubbard model
Hantao Lu, Can Shao, Janez Bonča +2
We investigate the time evolution of optical conductivity in the half-filled one-dimensional extended Hubbard model driven by a transient laser pulse, by using the time-dependent L…
cond-mat.str-el2003
Ferromagnetism in the Strong Hybridization Regime of the Periodic Anderson Model
C. D. Batista, J. Bonča, J. E. Gubernatis
We determine exactly the ground state of the one-dimensional periodic Anderson model (PAM) in the strong hybridization regime. In this regime, the low energy sector of the PAM maps…
cond-mat.str-el2001
Itinerant Ferromagnetism for Mixed Valence Systems
C. D. Batista, J. Bonča, J. E. Gubernatis
We introduce a novel mechanism for the unusual itinerant ferromagnetism found in mixed valence systems like Ce(RhRu)B, LaCeRhB, US, USe, and…