732 citations · 3.4k across the 45 of their papers we have counts for
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cond-mat.quant-gas2014★ 73 cited
Topological States in a One-Dimensional Fermi Gas with Attractive Interactions
Jonathan Ruhman, Erez Berg, Ehud Altman
We describe a novel topological superfluid state, which forms in a one-dimensional Fermi gas with Rashba-like spin-orbit coupling, a Zeeman field and intrinsic attractive interacti…
cond-mat.str-el2014★ 25 cited
Ferromagnetic and Nematic Non-Fermi Liquids in Spin-Orbit Coupled Two-Dimensional Fermi Gases
Jonathan Ruhman, Erez Berg
We study the fate of a two-dimensional system of interacting fermions with Rashba spin-orbit coupling in the dilute limit. The interactions are strongly renormalized at low densiti…
cond-mat.quant-gas2014
Majorana edge modes protected by emergent symmetry in a one dimensional fermi gas
Jonathan Ruhman, Ehud Altman
We show that a one dimensional ultra-cold Fermi gas with Rashba-like spin orbit coupling, a Zeeman field and intrinsic attractive interactions exhibits a novel topological superflu…