Fast donor based electron spin quantum computing
Journal
Proceedings of SPIE - The International Society for Optical Engineering
Journal Volume
5650
Pages
44-54
Date Issued
2005
Author(s)
Abstract
We propose a scheme for electron spin quantum computing based on electron spin in semiconductors. This scheme shares many similarities with the existing Kane nuclear spin proposal. We show how quantum computation may be carried out in this proposal, including single qubit rotations and CNOT gate. We show how this control can potentially lead to gate speeds 100-1000 times faster than the existing nuclear spin proposal, and up to 106 times faster than a typical electron spin dephasing time, T2(e).
SDGs
Type
conference paper