Multi-mode bosonic quantum computing with superconducting cavities

超导腔多模玻色子量子计算

基本信息

批准号：
578638-2022
负责人：
Lau, HoiKwanHK
金额：
$ 1.82万
依托单位：
Simon Fraser University
依托单位国家：
加拿大
项目类别：
Alliance Grants
财政年份：
2022
资助国家：
加拿大
起止时间：
2022-01-01 至 2023-12-31
项目状态：
已结题

来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=762295
关键词：
Multi mode bosonic quantum computing

项目摘要

The quantum computer is expected to offer dramatically improved efficiency in countless important computational tasks. Bosonic systems have been regarded as promising quantum computing architectures due to many fundamental and practical advantages. However, developing algorithms and control strategies for bosonic quantum computers are generally challenging due to the many more available quantum states; tackling these challenges is the research focus of Lau group at SFU. This Alliance International Quantum grant is intended to establish a collaboration to implement the bosonic algorithms and control strategies developed by Lau group on the multi-mode superconducting cavity device developed by Chakram group at Rutgers University. The device by Chakram group incorporates exceptional controllability and high quality factors, it is thus a versatile platform for implementing bosonic quantum computing. As a pioneer project, this Catalyst grant will support the investigation of realizing bosonic-qubit entanglement conversion. Successfully realizing this scheme can convert the bosonic entanglement, which can be generated extremely efficiently, to qubit entanglement, which can be used to implement a wide range of quantum computing algorithms. This will significantly boost the development of practical quantum computers.

预计量子计算机将在无数重要的计算任务中极大地提高效率。由于许多基本和实用的优势，骨系统被认为是有希望的量子计算体系结构。但是，由于更多可用的量子状态，制定玻色量量子计算机的算法和控制策略通常具有挑战性。解决这些挑战的是SFU的LAU集团的研究重点。该联盟国际量子赠款旨在建立合作，以实施由LAU集团在Rutgers University开发的多模式超导型腔设备上开发的玻色算法和控制策略。 Chakram Group的设备结合了出色的可控性和高质量的因素，因此它是实施肺泡量子计算的多功能平台。作为一个先驱项目，这项催化剂赠款将支持对实现肺泡纠缠转换的调查。成功地意识到该方案可以将玻色词纠缠转换为可以极有效生成的量子纠缠，以实现广泛的量子计算算法。这将大大促进实用量子计算机的开发。