Signatures of Majorana Zero Modes in Spin-Resolved Current Correlations
Signatures of Majorana Zero Modes in Spin-Resolved Current Correlations
We consider a normal lead coupled to a Majorana bound state. We show that the spin-resolved current correlations exhibit unique features which distinguish Majorana bound states from other low-energy resonances. In particular, the spin-up and spin-down currents from a Majorana bound state are anticorrelated at low bias voltages, and become …