Effect of Rashba coupling in correlated helical liquids

Martin Hohenadler

University of Würzburg, Institute for Theoretical Physics and Astrophysics, Würzburg, Germany

We study the impact of spin non-conserving Rashba spin-orbit coupling on helical liquids with substantial electronic correlations. In particular, we test the analytical predictions of an interaction-driven magnetic instability in the Ising universality class.

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