# Angle-dependent magnetoresistance as a probe of Fermi surface warping in HgBa$_2$CuO$_{4+\delta}$

10 Feb 2018 Lewin Sylvia K. Analytis James G.

We develop a model for the angle-dependent magnetoresistance of HgBa$_2$CuO$_{4+\delta}$ in the underdoped regime where the Fermi surface is thought to be reconstructed by an ordered state such as a charge density wave. We show that such measurements can be employed to unambiguously distinguish the form of the Fermi surface's interlayer warping, placing severe contraints on the symmetry and nature of the reconstructing order... (read more)

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