7 citations · 29 across the 17 of their papers we have counts for
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cond-mat.mes-hall2023
Mathematical results on the chiral model of twisted bilayer graphene (with an appendix by Mengxuan Yang and Zhongkai Tao)
Maciej Zworski, Mengxuan Yang, Zhongkai Tao
The study of twisted bilayer graphene (TBG) is a hot topic in condensed matter physics with special focus on {\em magic angles} of twisting at which TBG acquires unusual properties…
math.DG2023
The Morse index theorem for mechanical systems with reflections
Jared Wunsch, Mengxuan Yang, Yuzhou Zou
We prove a Morse index theorem for action functionals on paths that are allowed to reflect at a hypersurface (either in the interior or at the boundary of a manifold). Both fixed a…
math-ph2023★ 6 cited
Flat Bands and High Chern Numbers in Twisted Multilayer Graphene
Mengxuan Yang
Motivated by recent Physical Review Letters of Wang-Liu and Ledwith-Vishwanath-Khalaf, we study Tarnopolsky-Kruchkov-Vishwanath chiral model of two sheets of -layer Bernal stack…