Quantum teleportation using Ising anyons
- URL: http://arxiv.org/abs/2201.11923v3
- Date: Sun, 17 Jul 2022 16:00:09 GMT
- Title: Quantum teleportation using Ising anyons
- Authors: Cheng-Qian Xu and D. L. Zhou
- Abstract summary: We propose a general topologically protected protocol for quantum teleportation based on the Ising anyon model.
Our protocol naturally generalizes quantum state teleportation from systems of locally distinguishable particles to systems of Ising anyons.
- Score: 11.59961756146332
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: Anyons have been extensively investigated as information carriers in
topological quantum computation. However, how to characterize the information
flow in quantum networks composed of anyons is less understood, which motivates
us to study quantum communication protocols in anyonic systems. Here we propose
a general topologically protected protocol for quantum teleportation based on
the Ising anyon model and prove that with our protocol an unknown anyonic state
of any number of Ising anyons can be teleported from Alice to Bob. Our protocol
naturally generalizes quantum state teleportation from systems of locally
distinguishable particles to systems of Ising anyons, which may promote our
understandings of anyonic quantum entanglement as a quantum resource. In
addition, our protocol is expected to be realized with the Majorana zero modes,
one of the possible physical realizations for the Ising anyon in experiments.
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