All-optical quantum computing with a hybrid solid-state processing unit
Abstract
We develop an architecture of hybrid quantum solid-state processing unit for universal quantum computing. The architecture allows distant and nonidentical solid-state qubits in distinct physical systems to interact and work collaboratively. All the quantum computing procedures are controlled by optical methods using classical fields and cavity QED. Our methods have prominent advantage of the insensitivity to dissipation process benefiting from the virtual excitation of subsystems. Moreover, the QND measurements and state transfer for the solid-state qubits are proposed. The architecture opens promising perspectives for implementing scalable quantum computation in a broader sense that different solid-state systems can merge and be integrated into one quantum processor afterwards.
Cite
@article{arxiv.1106.0140,
title = {All-optical quantum computing with a hybrid solid-state processing unit},
author = {Pei Pei and Feng-Yang Zhang and Chong Li and He-Shan Song},
journal= {arXiv preprint arXiv:1106.0140},
year = {2012}
}
Comments
9 pages, 4 figures, supplement the demonstration for the efficiency and practicability of the proposal, supplement figure 4, and amend some words and phrases