107 citations · 262 across the 5 of their papers we have counts for
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cond-mat.str-el2012★ 107 cited
U(1) Slave-spin theory and its application to Mott transition in a multi-orbital model for iron pnictides
Rong Yu, Qimiao Si
A U(1) slave-spin representation is introduced for multi-orbital Hubbard models. As with the form of L. de'Medici et al. (Phys. Rev. B 72, 205124 (2005)), this approach repre…
cond-mat.str-el2010★ 12 cited
Magnetic Bose glass phases of coupled antiferromagnetic dimers with site dilution
Rong Yu, Omid Nohadani, Stephan Haas +1
We numerically investigate the phase diagram of two-dimensional site-diluted coupled dimer systems in an external magnetic field. We show that this phase diagram is characterized b…