Universal quantum computation using optical coherent states is studied. A teleportation scheme for a coherent-state qubit is developed and applied to gate operations. This scheme is shown to be robust to detection inefficiency.
@article{arxiv.quant-ph/0109077,
title = {Efficient Quantum Computation using Coherent States},
author = {H. Jeong and M. S. Kim},
journal= {arXiv preprint arXiv:quant-ph/0109077},
year = {2009}
}
Comments
6 pages, 5 figures, extended and modified (in print, PRA)