55 citations · 55 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2002★ 55 cited
Quantum Phase Transition in the SU(4) Spin-Orbital Model on the Triangular Lattice
Karlo Penc, Matthieu Mambrini, Patrik Fazekas +1
Motivated by the absence of cooperative Jahn-Teller effect in LiNiO2 and BaVS3, two layered oxides with triangular planes, we study the SU(4) symmetric spin-orbital model on the tr…
cond-mat.str-el2002
Competition and coexistence of magnetic and quadrupolar ordering
P. Fazekas, A. Kiss
The large number of low-lying states of d- and f-shells supports a variety of order parameters. The effective dimensionality of the local Hilbert space depends on the strength, and…