Quantum computing by pairing trapped ultracold ions
Quantum Physics
2007-05-23 v1
Abstract
The superpositional wave function oscillations for finite-time implementation of quantum algorithms modifies the desired interference required for quantum computing. We propose a scheme with trapped ultracold ion-pairs being qubits to diminish the detrimental effect of the wave function oscillations, and apply the scheme to the two-qubit Grover's search. It can be also found that the qubits in our scheme are more robust against the decoherence caused by the environment, and the model is scalable.
Cite
@article{arxiv.quant-ph/0011001,
title = {Quantum computing by pairing trapped ultracold ions},
author = {Feng Mang and Zhu Xiwen and Gao Kelin and Shi Lei},
journal= {arXiv preprint arXiv:quant-ph/0011001},
year = {2007}
}
Comments
10 pages, no figures