几何和完整量子计算

IF 23.9 1区物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY

Physics Reports Pub Date : 2023-07-13 DOI:10.1016/j.physrep.2023.07.004

Jiang Zhang , Thi Ha Kyaw , Stefan Filipp , Leong-Chuan Kwek , Erik Sjöqvist , Dianmin Tong

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引用次数: 12

摘要

几何完整量子计算利用量子力学状态空间固有的几何特性来实现量子逻辑门。由于几何相位和量子完整都是全局量，只依赖于量子系统的演化路径，基于它们的量子门对某些类型的错误具有内在的弹性。本文介绍了这一主题，并概述了构建几何和完整量子门的理论和实验进展，以及如何将它们与其他抗误差技术相结合。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Geometric and holonomic quantum computation

Geometric and holonomic quantum computation utilizes intrinsic geometric properties of quantum-mechanical state spaces to realize quantum logic gates. Since both geometric phases and quantum holonomies are global quantities depending only on the evolution paths of quantum systems, quantum gates based on them possess built-in resilience to certain kinds of errors. This review provides an introduction to the topic as well as gives an overview of the theoretical and experimental progress for constructing geometric and holonomic quantum gates and how to combine them with other error-resistant techniques.

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来源期刊

Physics Reports 物理-物理：综合

CiteScore

56.10

自引率

0.70%

发文量

102

审稿时长

9.1 weeks

期刊介绍： Physics Reports keeps the active physicist up-to-date on developments in a wide range of topics by publishing timely reviews which are more extensive than just literature surveys but normally less than a full monograph. Each report deals with one specific subject and is generally published in a separate volume. These reviews are specialist in nature but contain enough introductory material to make the main points intelligible to a non-specialist. The reader will not only be able to distinguish important developments and trends in physics but will also find a sufficient number of references to the original literature.