Braiding and All Quantum Operations with Majorana Modes in 1D
Viktoriia Kornich (TU Delft - Applied Sciences, Kavli institute of nanoscience Delft)
Xiaoli Huang (Kavli institute of nanoscience Delft, TU Delft - Applied Sciences)
Evgeny Repin (TU Delft - Applied Sciences, Kavli institute of nanoscience Delft)
Yuli V. Nazarov (Kavli institute of nanoscience Delft, TU Delft - Applied Sciences)
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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.