Abstract
We present a scheme for the implementation of the discrete quantum Fourier transform using cavity quantum electrodynamics. In the proposed scheme a series of atoms whose atomic coherence carries the input state passes through a series of cavities and classical field, and the resulting state in the cavities is the quantum Fourier transform of the input state.
- Received 24 November 2001
DOI:https://doi.org/10.1103/PhysRevA.65.052324
©2002 American Physical Society