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Trapped Ion Quantum Computing
A Noncoherent Space-Time Code from Quantum Error Correction
arXiv
Authors: S. Andrew Lanham, Travis C. Cuvelier, Corey Ostrove, Brian La Cour, Granville Ott, Robert Heath
Year
2018
Paper ID
22642
Status
Preprint
Abstract Read
~2 min
Abstract Words
78
Citations
N/A
Abstract
In this work, we develop a space-time block code for noncoherent communication using techniques from the field of quantum error correction. We decompose the multiple-input multiple-output (MIMO) channel into operators from quantum mechanics, and design a non-coherent space time code using the quantum stabilizer formalism. We derive an optimal decoder, and analyze the former through a quantum mechanical lens. We compare our approach to a comparable coherent approach and a noncoherent differential approach, achieving comparable or better performance.
Why This Paper Matters
- This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
- It adds a 2018 reference point for readers tracking recent quantum research.
- In this work, we develop a space-time block code for noncoherent communication using techniques from the field of quantum error correction.
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