Nonperturbative phase diagram of interacting disordered Majorana nanowires

Francois Cr\'epin; Gergely Zar\'and; Pascal Simon

REVIEW

Nonperturbative phase diagram of interacting disordered Majorana nanowires

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 1405.4283 v2 pith:4TIRCSOA submitted 2014-05-16 cond-mat.mes-hall cond-mat.str-el

Nonperturbative phase diagram of interacting disordered Majorana nanowires

Francois Cr\'epin , Gergely Zar\'and , Pascal Simon This is my paper

classification cond-mat.mes-hall cond-mat.str-el

keywords phasesuperconductingdiagramdisorderedinteractingreplicatopologicalallows

verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved

0 comments

read the original abstract

We develop a Gaussian variational approach in replica space to investigate the phase diagram of a one-dimensional interacting disordered topological superconducting wire in the strong coupling regime. This method allows for a non-perturbative treatment in the disorder strength, electron- electron interactions and the superconducting pairing amplitude. We find only two stable phases: a topological superconducting phase, and a glassy, non-topological localized phase, characterized by replica symmetry breaking.

Nonperturbative phase diagram of interacting disordered Majorana nanowires

discussion (0)