226 citations · 234 across the 4 of their papers we have counts for
Showing 2008 · cond-mat.str-elShow all
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cond-mat.str-el2008★ 3 cited
Critiquing Variational Theories of the Anderson-Hubbard Model: Real-Space Self-Consistent Hartree-Fock Solutions
X. Chen, A. Farhoodfar, T. McIntosh +2
A simple and commonly employed approximate technique with which one can examine spatially disordered systems when strong electronic correlations are present is based on the use of…
cond-mat.str-el2008★ 226 cited
Quantum phase transition induced by Dzyaloshinskii-Moriya in the kagome antiferromagnet
O. Cepas, C. M. Fong, P. W. Leung +1
We argue that the S=1/2 kagome antiferromagnet undergoes a quantum phase transition when the Dzyaloshinskii-Moriya coupling is increased. For the system is in a moment-free…