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Trapped electrons as electrical (quantum) circuits

chapter
posted on 2023-06-09, 12:31 authored by Jose Verdu GalianaJose Verdu Galiana
In this chapter, we present a detailed model of the equivalent electric circuit of a single trapped particle in a coplanar-waveguide (CPW) Penning trap. The CPW-trap, which is essentially a section of coplanar-waveguide transmission-line, is designed to make it compatible with circuit-quantum electrodynamic architectures. This will enable a single trapped electron, or geonium atom, as a potential building block of microwave quantum circuits. The model of the trapped electron as an electric circuit was first introduced by Hans Dehmelt in the 1960s. It is essential for the description of the electronic detection using resonant tank circuits. It is also the basis for the description of the interaction of a geonium atom with other distant quantum systems through electrical (microwave) signals.

History

Publication status

  • Published

Publisher

Imperial College Press

Page range

289-303

Pages

376.0

Book title

Physics with trapped charged particles

Place of publication

London

ISBN

978-1-78326-404-9

Series

Lectures from the Les Houches Winter School

Department affiliated with

  • Physics and Astronomy Publications

Research groups affiliated with

  • Atomic, Molecular and Optical Physics Research Group Publications

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2018-03-19

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