原子与分子物理学报2009，Vol.26Issue(3)：548-552,5.DOI:103969/j.issn.1000-0364.2009.03.027
基于SQUIDs和腔场相互作用传送量子信息的方案
Quantum information transfer with superconducting quantum interference device qubits in cavity QED
摘要
Abstract
We propose a scheme for transferring Quantum information via superconducting quantum interference device (SQUID) qubits and cavity field interaction with a large detuning.In the scheme,no quantum information is transferred between the SQUIDs and the cavities,the cavity-fields are only virtually excited,thus the requirement on the quality factor of the cavities is greatly relaxed.In addition,in the scheme the quantum information can be directly transferred with a successful probability of 100% in a simple manner.And meanwhile we can establish a network for transferring quantum information between SQUID qubits.关键词
传送/超导量子比特系统/腔QEDKey words
transfer/SQUID qubits/cavity QED分类
数理科学引用本文复制引用
吴韬,何娟,倪致祥..基于SQUIDs和腔场相互作用传送量子信息的方案[J].原子与分子物理学报,2009,26(3):548-552,5.基金项目
安徽省高校自然科学研究重点项目(KJ2009A125,KJ2009B003) （KJ2009A125,KJ2009B003）
安徽省高校青年教师资助计划自然科学项目(2008jq1118,2009SQRZ152) （2008jq1118,2009SQRZ152）
阜阳师范学院自然科学研究重点项目(2008LZ01) （2008LZ01）
阜阳师范学院自然科学研究青年项目(2008LQ04,2008LQ05) （2008LQ04,2008LQ05）
