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arXiv · 1412.5089

Fast and stable manipulation of a charged particle in a Penning trap

A. Kiely·J. P. L. McGuinness·J. G. Muga·A. Ruschhaupt
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Abstract

We propose shortcuts to adiabaticity which achieve fast and stable control of the state of a charged particle in an electromagnetic field. In particular we design a non-adiabatic change of the magnetic field strength in a Penning trap which changes the radial spread without final excitations. We apply a streamlined version of the fast-forward formalism as well as an invariant based inverse engineering approach. We compare both methods and examine their stability.

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A. Kiely, J. P. L. McGuinness, J. G. Muga, A. Ruschhaupt. 2014-12-16. Fast and stable manipulation of a charged particle in a Penning trap. https://doi.org/10.1088/0953-4075/48/7/075503

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