Braiding and All Quantum Operations with Majorana Modes in 1D

Viktoriia Kornich, Xiaoli Huang, Evgeny Repin, and Yuli V. Nazarov
Phys. Rev. Lett. 126, 117701 – Published 19 March 2021

Link to arxiv

ABSTRACT: We propose a scheme to perform braiding and all other unitary operations with Majorana modes in one dimension that, in contrast to previous proposals, is solely based on resonant manipulation involving the first excited state extended over the modes. The detection of the population of the excited state also enables initialization and read-out. We provide an elaborated illustration of the scheme with a concrete device.

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