Comment on “Magnetotransport signatures of a single nodal electron pocket constructed from Fermi arcs”
Comment on “Magnetotransport signatures of a single nodal electron pocket constructed from Fermi arcs”
We comment on the recent work [N. Harrison, \textit{et al.} Phys. Rev. B {\bf 92}, 224505 (2015)] which attempts to explain the sign reversal and quantum oscillations of the Hall coefficient observed in cuprates from a single nodal diamond-shaped electron pocket with concave arc segments. Given the importance of this …