Teleportation-based quantum information processing with Majorana zero modes
Journal Article
·
· Physical Review B
- Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Department of Physics; Kavli Institute for Theoretical Physics, Santa Barbara, CA (United States)
- Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
In this work, we present a measurement-based scheme for performing braiding operations on Majorana zero modes in mesoscopic superconductor islands and for detecting their non-Abelian statistics without moving or hybridizing them. In our scheme for “braiding without braiding”, the topological qubit encoded in any pair of well-separated Majorana zero modes is read out from the transmission phase shift in electron teleportation through the island in the Coulomb-blockade regime. Finally, we propose experimental setups to measure the teleportation phase shift via conductance in an electron interferometer or persistent current in a closed loop.
- Research Organization:
- Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division; USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- SC0010526
- OSTI ID:
- 1424929
- Alternate ID(s):
- OSTI ID: 1338093
- Journal Information:
- Physical Review B, Vol. 94, Issue 23; ISSN 2469-9950
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 100 works
Citation information provided by
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