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WANG Qiongyao, BAI Jing, XU Luting, FENG Wei, LI Xinqi. Majorana-zero-mode moving caused nonadiabatic transition and fermion-parity violation and their detection[J]. Journal of Beijing Normal University(Natural Science), 2024, 60(4): 476-481. DOI: 10.12202/j.0476-0301.2024077
Citation: WANG Qiongyao, BAI Jing, XU Luting, FENG Wei, LI Xinqi. Majorana-zero-mode moving caused nonadiabatic transition and fermion-parity violation and their detection[J]. Journal of Beijing Normal University(Natural Science), 2024, 60(4): 476-481. DOI: 10.12202/j.0476-0301.2024077

Majorana-zero-mode moving caused nonadiabatic transition and fermion-parity violation and their detection

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  • Received Date: April 16, 2024
  • Available Online: July 04, 2024
  • Majorana-zero-modes (MZMs) moving in topological superconductors (TSC) is an important issue for topological quantum computation. The microscopic lattice model was used to simulate the moving of MZMs in a TSC quantum wire via multiple segment modulation. The multiple segment moving was found to reduce nonadiabatic transition. Initial fermion-parity will be violated (slightly) owing to the second-order effect of nonadiabatic transition, mediated by the quasiparticle spectrum. We propose a scheme to probe both effects.

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