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Superconducting Qubits
Transport of charged particles by adjusting rf voltage amplitudes
arXiv
Authors: Todd Karin, Isabela Le Bras, Andreas Kehlberger, Kilian Singer, Nikos Daniilidis, Hartmut Häffner
Year
2010
Paper ID
28808
Status
Preprint
Abstract Read
~2 min
Abstract Words
80
Citations
N/A
Abstract
We propose a planar architecture for scalable quantum information processing (QIP) that includes X-junctions through which particles can move without micromotion. This is achieved by adjusting radio frequency (rf) amplitudes to move an rf null along the legs of the junction. We provide a proof-of-principle by transporting dust particles in three dimensions via adjustable rf potentials in a 3D trap. For the proposed planar architecture, we use regularization techniques to obtain amplitude settings that guarantee smooth transport through the X-junction.
Why This Paper Matters
- This paper contributes to the Superconducting Qubits research area in the Quantum Articles archive.
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- We propose a planar architecture for scalable quantum information processing (QIP) that includes X-junctions through which particles can move without micromotion.
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