Simple Scheme for Efficient Linear Optics Quantum Gates
Quantum Physics
2009-11-07 v3
Abstract
We describe the construction of a conditional quantum control-not (CNOT) gate from linear optical elements following the program of Knill, Laflamme and Milburn [Nature {\bf 409}, 46 (2001)]. We show that the basic operation of this gate can be tested using current technology. We then simplify the scheme significantly.
Cite
@article{arxiv.quant-ph/0108049,
title = {Simple Scheme for Efficient Linear Optics Quantum Gates},
author = {T. C. Ralph and A. G. White and W. J. Munro and G. J. Milburn},
journal= {arXiv preprint arXiv:quant-ph/0108049},
year = {2009}
}
Comments
Problems with PDF figures corrected