带有多米诺骨牌扭曲的颜色代码：构造、逻辑测量和计算

IF 2.2 3区物理与天体物理 Q1 PHYSICS, MATHEMATICAL

Quantum Information Processing Pub Date : 2025-03-12 DOI:10.1007/s11128-025-04703-y

Manoj G. Gowda

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引用次数: 0

摘要

扭曲是用于编码和处理拓扑代码（如表面和颜色代码）中的量子信息的缺陷。颜色代码可以容纳三种基本类型的扭曲，即电荷排列，颜色排列和多米诺骨牌扭曲。本文从计算的角度研究了多米诺骨牌扭曲。具体来说，我们给出了量子比特颜色码中多米诺骨牌扭曲的系统构造。我们还提出了测量逻辑量子位的协议。最后，我们证明了所有的Clifford门都可以通过编织扭转来实现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Color codes with domino twists: construction, logical measurements, and computation

查看原文本刊更多论文

Color codes with domino twists: construction, logical measurements, and computation

Twists are defects that are used to encode and process quantum information in topological codes like surface and color codes. Color codes can host three basic types of twists, namely charge-permuting, color-permuting, and domino twists. In this paper, we study domino twists from the viewpoint of computation. Specifically, we give a systematic construction for domino twists in qubit color codes. We also present protocols for measurement of logical qubits. Finally, we show that all Clifford gates can be implemented by braiding twists.

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来源期刊

Quantum Information Processing 物理-物理：数学物理

CiteScore

4.10

自引率

20.00%

发文量

337

审稿时长

4.5 months

期刊介绍： Quantum Information Processing is a high-impact, international journal publishing cutting-edge experimental and theoretical research in all areas of Quantum Information Science. Topics of interest include quantum cryptography and communications, entanglement and discord, quantum algorithms, quantum error correction and fault tolerance, quantum computer science, quantum imaging and sensing, and experimental platforms for quantum information. Quantum Information Processing supports and inspires research by providing a comprehensive peer review process, and broadcasting high quality results in a range of formats. These include original papers, letters, broadly focused perspectives, comprehensive review articles, book reviews, and special topical issues. The journal is particularly interested in papers detailing and demonstrating quantum information protocols for cryptography, communications, computation, and sensing.