GB/T 42565-2023 in English

VALID

Quantum computing—Terminology and definition

Issued on:2023-05-23
Implemented on:2023-12-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $250.00
$243.00

Standard No:	GB/T 42565-2023
Document status:	VALID
Title in English:	Quantum computing—Terminology and definition
Title in Chinese:	量子计算术语和定义
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2023-05-23
Implemented on:	2023-12-01
ICS Classification:	01.040.35-Information technology. Office machines (Vocabularies)
Chinese Classification:	A22-Terms and Symbols
Professional Classification:	GB-National Standard
Related Keywords:	quantum computing hybrid quantum computing ion trap quantum computing quantum bits quantum computers
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《GB/T 42565-2023量子计算术语和定义》由TC578（全国量子计算与测量标准化技术委员会）归口，主管部门为国家标准委。

Introduction

1. Background and development overview of the standard

With the rapid development of quantum computing technology, a unified and standardized terminology system has become the key to promoting progress in the field. This standard was developed by the National Technical Committee for Quantum Computing and Measurement Standardization, which brings together top experts from academia and industry to provide a consistent understanding and reference basis for quantum computing-related activities.

2. Analysis of core concepts

Quantum computing relies on quantum bits (qubits) for information processing. Unlike the binary bits of classical computers, quantum bits can be in superposition and entangled states at the same time, which gives quantum computers a huge advantage in specific problems.

Term category	Definition	Actual application scenarios
Qubit	The basic unit of quantum computing, represented by two-dimensional quantum states or Hilbert space.	Implemented in various physical systems such as superconducting circuits, photons, and ion traps.
Quantum superposition	The phenomenon in which a quantum system is in multiple states at the same time.	The basic logical unit used to build quantum algorithms.
Quantum entanglement	The non-classical correlation property in quantum systems, often used in distributed computing and communication.	Ion trap quantum computing, photon entanglement network, etc.

3. Comparison of standard frameworks

The following table clearly shows how the classification system of GB/T 42565-2023 in quantum computing terminology is aligned with international standards:

Dimensions	GB/T 42565-2023	Comparison standards	Difference analysis
Basic terms	Quantum state, quantum information, quantum bit, etc.	NIST standard definition	Added definitions of distributed computing and auxiliary drive models.
Hardware Implementation	Superconducting qubits, photon qubits, etc.	IEEE Standard System	Introduced the terminology of color center and neutral atom quantum computing.
Algorithms and Software	Quantum Programming Language, Quantum Compiler, etc.	ACM Recommended Framework	Added the definition of hybrid quantum computing and random circuit sampling.

4. Implementation Recommendations

To ensure the effective implementation of the standard, it is recommended that:

Strengthen the popularization of quantum computing terminology, especially in colleges and universities and research institutions.
Promote the unification of terms between different fields to avoid ambiguity.
Establish a standardized test platform to verify the compliance of hardware and algorithms.

More samples: GB 18306-2015 JGJ 94-2008 YD/T 3934-2021

Sample only — not a preview of GB/T 42565-2023