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20182023
most citedSymmetry-enforced band crossings in tetragonal materials: Dirac and Weyl degeneracies on points, lines, and planes

39 citations · 127 across the 5 of their papers we have counts for

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cond-mat.mtrl-sci2023★ 12 cited

Fundamental laws of chiral band crossings: local constraints, global constraints, and topological phase diagrams

Kirill Alpin, Moritz M. Hirschmann, Niclas Heinsdorf +4

We derive two fundamental laws of chiral band crossings: (i) a local constraint relating the Chern number to phase jumps of rotation eigenvalues; and (ii) a global constraint deter…