Topological matter can host low-energy quasiparticles, which, in a superconductor, are Majorana fermions described by a real wavefunction. The absence of complex phases provides protection for quantum computations based on topological superconductivity.
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Acknowledgements
Our collaboration is supported by an ERC Synergy grant and by the NWO/OCW Nanofront consortium.
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Beenakker, C., Kouwenhoven, L. A road to reality with topological superconductors. Nature Phys 12, 618–621 (2016). https://doi.org/10.1038/nphys3778
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DOI: https://doi.org/10.1038/nphys3778
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