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Trapped Ion Quantum Computing
A proposal for detecting the spin of a single electron in superfluid helium
arXiv
Authors: Jinyong Ma, Y. S. S. Patil, Jiaxin Yu, Yiqi Wang, J. G. E. Harris
Year
2023
Paper ID
55821
Status
Preprint
Abstract Read
~2 min
Abstract Words
81
Citations
N/A
Abstract
The electron bubble in superfluid helium has two degrees of freedom that may offer exceptionally low dissipation: the electron's spin and the bubble's motion. If these degrees of freedom can be read out and controlled with sufficient sensitivity, they would provide a novel platform for realizing a range of quantum technologies and for exploring open questions in the physics of superfluid helium. Here we propose a practical scheme for accomplishing this by trapping an electron bubble inside a superfluid-filled opto-acoustic cavity.
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- This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
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- The electron bubble in superfluid helium has two degrees of freedom that may offer exceptionally low dissipation: the electron's spin and the bubble's motion.
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