Quantum networks based on superconducting circuits and dissipative channels

基于超导电路和耗散通道的量子网络

• 批准号: DP150101033
• 负责人: A/Prof Arkady Fedorov
• 金额: $ 31.94万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2015
• 资助国家: 澳大利亚
• 起止时间: 2015-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP150101033
• 关键词: Quantum; networks; based; superconducting; circuits

Superconducting circuits have great potential for probing and using quantum nature on a chip but lack networking capabilities between remote sites. However, non-local quantum correlations are critical for quantum devices to surpass classical systems. This project aims to create capabilities for establishing entanglement between remote superconducting chips using non-local dissipative interaction. Within this approach the created entanglement can be also preserved as long as necessary as a resource for quantum protocols. The resulting technology is expected to enable quantum information processing in superconducting circuits on fundamentally larger scales and provides a powerful platform to test the limits for building artificial quantum systems.

超导电路具有在芯片上探测和使用量子性质的巨大潜力，但缺乏远程站点之间的联网能力。然而，非局域量子关联是量子器件超越经典系统的关键。该项目旨在创造使用非本地耗散相互作用在远程超导芯片之间建立纠缠的能力。在这种方法中，只要有必要，所产生的纠缠也可以作为量子协议的资源而被保留。由此产生的技术有望在更大规模的超导电路中实现量子信息处理，并为测试构建人工量子系统的极限提供了一个强大的平台。