arXiv · 1606.04821
Quantum dynamics of trapped ions in a dynamic field gradient using dressed states
Abstract
Novel ion traps that provide either a static or a dynamic magnetic gradient field allow for the use of radio frequency (rf) radiation for coupling internal and motional states of ions, which is essential for conditional quantum logic. We show that the coupling mechanism in the presence of a dynamic gradient is the same, in a dressed state basis, as in the case of a static gradient. Then, it is shown how demanding experimental requirements arising when using a dynamic gradient could be overcome. Thus, using dressed states in a dynamic gradient field could decisively reduce experimental complexity on the route towards a scalable device for quantum information science based on rf-driven trapped ions.
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Sabine Wölk, Christof Wunderlich. 2016-06-15. Quantum dynamics of trapped ions in a dynamic field gradient using dressed states. https://doi.org/10.1088/1367-2630%2Faa7b22
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