203 citations · 504 across the 19 of their papers we have counts for
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cond-mat.str-el2014★ 18 cited
Moving and merging of Dirac points on a square lattice and hidden symmetry protection
Jing-Min Hou
First, we study a square fermionic lattice that supports the existence of massless Dirac fermions, where the Dirac points are protected by a hidden symmetry. We also consider two m…
cond-mat.mtrl-sci2014★ 25 cited
Hidden symmetry and protection of Dirac points on the honeycomb lattice
Jing-Min Hou, Wei Chen
The honeycomb lattice possesses a novel energy band structure, which is characterized by two distinct Dirac points in the Brillouin zone, dominating most of the physical properties…