Error generation and propagation in Majorana-based topological qubits
نویسندگان
چکیده
منابع مشابه
Floquet Majorana fermions for topological qubits in superconducting devices and cold-atom systems.
We develop an approach to realizing a topological phase transition and non-Abelian braiding statistics with dynamically induced Floquet Majorana fermions (FMFs). When the periodic driving potential does not break fermion parity conservation, FMFs can encode quantum information. Quasienergy analysis shows that a stable FMF zero mode and two other satellite modes exist in a wide parameter space w...
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David Pekker1, Chang-Yu Hou1,2, Vladimir Manucharyan3 and Eugene Demler4 1Department of Physics, California Institute of Technology, Pasadena, CA 91125 2Department of Physics and Astronomy, University of California at Riverside, Riverside, CA 92521 3Society of Fellows, Harvard University, Cambridge, Massachusetts 02138, USA 4Physics Department, Harvard University, Cambridge, Massachusetts 02138...
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This short review paper provides a pedagogical introduction to the rapidly growing research field of Majorana fermions in topological superconductors. We first discuss in some detail the simplest ‘toy model’ in which Majoranas appear, namely a one-dimensional tight-binding representation of a p-wave superconductor, introduced more than 10 years ago by Kitaev. We then give a general introduction...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2019
ISSN: 2469-9950,2469-9969
DOI: 10.1103/physrevb.100.134307