539 citations · 6.8k across the 160 of their papers we have counts for
Showing 2011 · cond-mat.str-elShow all
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cond-mat.str-el2011★ 34 cited
Possible Lattice Distortions in the Hubbard Model for Graphene
Rupert L. Frank, Elliott H. Lieb
The Hubbard model on the honeycomb lattice is a well known model for graphene. Equally well known is the Peierls type of instability of the lattice bond lengths. In the context of…
cond-mat.str-el2011★ 22 cited
Energy Cost to Make a Hole in the Fermi Sea
Rupert L. Frank, Mathieu Lewin, Elliott H. Lieb +1
The change in energy of an ideal Fermi gas when a local one-body potential is inserted into the system, or when the density is changed locally, are important quantities in condense…