How to realize a universal quantum gate with trapped ions
Preprint
- 19 December 2003
Abstract
We report the realization of an elementary quantum processor based on a linear crystal of trapped ions. Each ion serves as a quantum bit (qubit) to store the quantum information in long lived electronic states. We present the realization of single-qubit and of universal two-qubit logic gates. The qwo-qubit operation relies on the coupling of the ions through their collective quantized motion. A detailed description of the setup and the methods is included.Keywords
All Related Versions
- Version 1, 2003-12-19, ArXiv
- Published version: Applied Physics B Laser and Optics, 77 (8), 789.
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