Locational Qubit Realization with One-dimensional Contact Interactions
量子物理
2007-05-23 v1 介观与纳米尺度物理
摘要
We show that the U(2) group structure of thin barriers can be adopted for quantum information processing when used in combination with environmental potential whose bouncing modes are profile preserving. Qubits are realized as wave functions localized in either side of the barrier which divides the one-dimensional system into two regions. It is argued that this model is a theoretical prototype of a robust and scalable quantum computing device. Keywords: Quantum Computation, Quantum Wire, Quantum Contact Interaction
引用
@article{arxiv.quant-ph/0404092,
title = {Locational Qubit Realization with One-dimensional Contact Interactions},
author = {Taksu Cheon},
journal= {arXiv preprint arXiv:quant-ph/0404092},
year = {2007}
}
备注
Talk to be presented at 10th Quantum Information Technology Symposium (QIT10), Gakushuin University, Tokyo, May 24-25, 2004