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GENERAL

Controlled Phase Gate Based on an Electron Floating on Helium

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2011 Chinese Physical Society and IOP Publishing Ltd
, , Citation Shi Yan-Li et al 2011 Chinese Phys. Lett. 28 050302 DOI 10.1088/0256-307X/28/5/050302

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1 Key laboratory of Photonic Information Technology of Guangdong Higher Education Institutes, SIPSE and LQIT, South China Normal University, Guangzhou 510006

Dates

  1. Received 30 December 2010
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0256-307X/28/5/050302

Abstract

We propose a scheme to generate the controlled phase gate by using an electron floating on liquid helium. The electron is also driven by a classical laser beam and by an oscillating magnetic field. In the process, the vibration of the electron is used as the qubus to couple the energy level qubit (1D Stark-shifted hydrogen) and spin qubit. Ultimately, the controlled phase gate can be generated.

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