Preparation of GHZ States via Grover's Quantum Searching Algorithm

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2000,（6）
• 页码范围: 410-412
• 页数: 3页
• 语种: 英文

摘要

We propose an approach to prepare GHZ(Greenberger, Horne, Zeilinger) states of an arbitrary multi-particle system in terms of Grover's fast quantum searching algorithm. The approach can be used to produce other entangled states with variou degrees of entanglement.