613 citations · 5.1k across the 154 of their papers we have counts for
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cond-mat.mes-hall2022★ 5 cited
Boundary Ferromagnetism in Zigzag Edged Graphene
Gordon W. Semenoff
The flat band of edge states which occur in the simple tight-binding lattice model of graphene with a zig-zag edge have long been conjectured to take up a ferromagnetic configurati…
hep-th2022★ 8 cited
Massless Fermions on a half-space: The curious case of 2+1-dimensions
Shovon Biswas, Gordon W. Semenoff
Boundary conditions for a massless Dirac fermion in 2+1 dimensions where the space is a half-plane are discussed in detail. It is argued that linear boundary conditions that leave…
hep-th2022★ 3 cited
Soft Scalars don't decouple
Shovon Biswas, Gordon W. Semenoff
It is demonstrated that it is possible to find a field theory containing massless scalar particles which has infrared structure closely resembling that of quantum electrodynamics a…