Phase diagram of the interacting persistent spin-helix state

24 Feb 2020 Liu Hong Liu Weizhe Edward Chesi Stefano Joynt Robert Culcer Dimitrie

We study the phase diagram of the interacting two-dimensional electron gas (2DEG) with equal Rashba and Dresselhaus spin-orbit coupling, which for weak coupling gives rise to the well-known persistent spin-helix phase. We construct the full Hartree-Fock phase diagram using a classical Monte-Carlo method analogous to that used in Phys.Rev.B 96, 235425 (2017)... (read more)

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  • MESOSCALE AND NANOSCALE PHYSICS