Sea of Majorana fermions from pseudo-scalar superconducting order in three dimensional Dirac materials

Abstract We suggest that spin-singlet pseudo-scalar s-wave superconducting pairing creates a two dimensional sea of Majorana fermions on the surface of three dimensional Dirac superconductors (3DDS). This pseudo-scalar superconducting order parameter Δ5, in competition with scalar Dirac mass m, lead...

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Bibliographic Details
Main Authors: Morteza Salehi, S. A. Jafari
Format: article
Language:EN
Published: Nature Portfolio 2017
Subjects:
R
Q
Online Access:https://doaj.org/article/18d1fad2ac5245408cde8d4818bd535c
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