Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

The de Broglie Wavelength02:32

The de Broglie Wavelength

25.4K
In the macroscopic world, objects that are large enough to be seen by the naked eye follow the rules of classical physics. A billiard ball moving on a table will behave like a particle; it will continue traveling in a straight line unless it collides with another ball, or it is acted on by some other force, such as friction. The ball has a well-defined position and velocity or well-defined momentum, p = mv, which is defined by mass m and velocity v at any given moment. This is the typical...
25.4K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Evidence of scaling advantage on an NP-complete problem with enhanced quantum solvers.

Nature computational science·2026
Same author

Efficient access authentication for quantum communication network with digital certificates.

Fundamental research·2026
Same author

Exact Solution and Large-Scale Scaling Analysis of the Imaginary Creutz-Stark Ladder.

Entropy (Basel, Switzerland)·2026
Same author

Anti-neuroinflammatory polyketides from the medicinal herb-derived fungal strain Didymocyrtis brachylaenae Km1530.

Journal of food and drug analysis·2025
Same author

Progress in quantum information.

National science review·2025
Same author

Generation of unstable states via encircling exceptional nexus.

Optics express·2025
Same journal

Research on a Regional Availability Evaluation Model for Road-Area High-Entropy Energy Based on Synergy Factors.

Entropy (Basel, Switzerland)·2026
Same journal

Atmospheric Turbulence Channel Modeling and Performance Analysis of a CO-ZP-OFDM Coherent Optical Communication System for UAV Air-to-Ground Scenarios.

Entropy (Basel, Switzerland)·2026
Same journal

Information Geometry and Asymptotic Theory for SMML Estimators.

Entropy (Basel, Switzerland)·2026
Same journal

Correlation Entropy and Power-Law Kinetics.

Entropy (Basel, Switzerland)·2026
Same journal

Research on the Contagion of Systemic Financial Risk Under the Impact of Climate Risks-From the Perspective of Complex Networks and Machine Learning.

Entropy (Basel, Switzerland)·2026
Same journal

The Statistical-Mechanical Meaning of the Wave Function of Quantum Mechanics.

Entropy (Basel, Switzerland)·2026
查看所有相关文章

相关实验视频

Updated: Jun 12, 2025

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.4K

一光子干扰量子安全直接通信

Xiang-Jie Li1, Min Wang2, Xing-Bo Pan1

  • 1State Key Laboratory of Low-Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing 100084, China.

Entropy (Basel, Switzerland)
|September 27, 2024
PubMed
概括
此摘要是机器生成的。

我们推出了一种新的量子安全直接通信 (QSDC) 协议,可以增强安全性并延长通信距离,而不需要复杂的设备. 这种独立于测量设备的QSDC协议提供了实用的远距离安全通信.

关键词:
测量设备独立的量子通信量子安全的直接通信.安全分析安全分析.

更多相关视频

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
00:07

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

8.4K
Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
09:23

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

14.5K

相关实验视频

Last Updated: Jun 12, 2025

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.4K
A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
00:07

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

8.4K
Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
09:23

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

14.5K

科学领域:

  • 量子信息科学 量子信息科学
  • 量子通信是一种量子通信.
  • 网络安全 网络安全

背景情况:

  • 量子安全直接通信 (QSDC) 允许使用量子状态直接传输机密信息.
  • 测量设备独立 (MDI) QSDC协议通过减轻测量设备中的漏洞来提高安全性.
  • 现有的MDI-QSDC协议通常需要专门的设备,如量子内存或理想的单光子源.

研究的目的:

  • 提出一个实用且高性能的MDI-QSDC协议.
  • 为了提高通信距离,并减少MDI-QSDC的硬件要求.
  • 用既定的理论框架分析拟议协议的安全性.

主要方法:

  • 介绍了一种新型的一光子干扰MDI QSDC (OPI-QSDC) 协议.
  • 消除了对量子内存,理想的单光子源或纠光源的需求.
  • 基于量子窃听通道理论的安全分析.

主要成果:

  • 拟议的OPI-QSDC协议通过消除严格的硬件先决条件,证明了增强的实用性.
  • 该协议的设计,利用相邻节点之间的单光子干扰,与标准协议相比,可能会使通信距离翻一番.
  • 安全分析证实了协议对窃听的稳定性.

结论:

  • OPI-QSDC协议提供了一种更容易获得和更有效的方法来确保直接通信.
  • 该协议显示了扩大点对点QSDC系统的可及性.
  • 这些发现为更实用,更广泛地采用量子安全通信技术铺平了道路.