72 citations · 571 across the 35 of their papers we have counts for
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cond-mat.str-el2012★ 14 cited
Spin Versus Charge Density Wave Order in Graphene-like Systems
Y. Araki, G. W. Semenoff
A variational technique is used to study sublattice symmetry breaking by strong on-site and nearest neighbor interactions in graphene. When interactions are strong enough to break…
cond-mat.str-el2012★ 14 cited
Phase structure of monolayer graphene from effective U(1) gauge theory on honeycomb lattice
Yasufumi Araki
Phase structure of monolayer graphene is studied on the basis of a U(1) gauge theory defined on the honeycomb lattice. Motivated by the strong coupling expansion of U(1) lattice ga…