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

Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation01:26

Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation

168
Inductively coupled plasma (ICP) is the common plasma source used in atomic emission spectroscopy (AES), a technique that detects and analyzes various elements in a sample. This method is often called inductively coupled plasma atomic emission spectroscopy (ICP-AES).
There are three main types of inductively coupled plasma atomic emission spectroscopy  (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used....
168

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

Diel Activity Patterns of Bobcats and Domestic Cats in the Houston Metropolitan Area.

microPublication biology·2026
Same author

Beyond the Surface: Duodenal-Type Follicular Lymphoma Diagnosed Despite Normal-Appearing Duodenal Mucosa and Absence of Focal Duodenal FDG Uptake.

Case reports in gastrointestinal medicine·2026
Same author

Devices and approaches for leaflet modification.

JTCVS structural and endovascular·2026
Same author

Correction: Heart Disease in Older Women: Unique Challenges in Diagnosis and Management.

Current cardiology reports·2026
Same author

Diagnostic Performance of Two CCTA Derived Noninvasive FFR Techniques: The TripleFFR Study.

Circulation. Cardiovascular imaging·2026
Same author

Heart Disease in Older Women: Unique Challenges in Diagnosis and Management.

Current cardiology reports·2026

相关实验视频

Updated: May 21, 2025

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches
09:47

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches

Published on: December 15, 2023

932

在LHC使用新型量子自编码器无监督超越标准模型事件的发现.

Callum Duffy1, Mohammad Hassanshahi1, Marcin Jastrzebski1

  • 1Physics and Astronomy, University College London, Gower St, London, WC1E 6BT UK.

Quantum machine intelligence
|March 18, 2025
PubMed
概括

这项研究引入了一种新的量子自编码器,用于在大型强子对撞机上无监督检测异常. 这种方法有效地识别了超越标准模型的新物理,优于经典方法.

科学领域:

  • 高能物理 高能物理
  • 量子计算是一种量子计算.
  • 机器学习 机器学习

背景情况:

  • 粒子物理学的标准模型非常成功,但无法解释诸如暗物质或暗能量的现象.
  • 像大型强子对撞机 (LHC) 这样的质子对撞机对于寻找超越标准模型的新物理学至关重要.
  • 无监督异常检测为在复杂的碰撞机数据中识别出意想不到的信号提供了一个有希望的途径.

研究的目的:

  • 探索无监督异常检测的应用,以确定LHC的新物理.
  • 为此任务引入和评估一种新的量子自编码器电路替代品.
  • 调查纠和魔法在量子自编码器电路的性能中的作用.

主要方法:

  • 开发了一种针对异常检测的新型量子自编码器电路替代品.
  • 评估量子自编码器在模拟新的物理"信号"事件和不同问题大小上的性能.
  • 与经典的自编码器和之前提出的量子自编码器进行比较.
  • 研究量子电路的特性,包括纠 (梅耶-瓦拉赫测量) 和魔力 (稳定剂2-雷尼 Entropy).

主要成果:

  • 新型量子自编码器在异常检测方面表现优越,与以前的方法相比.
  • 经典的自动编码器被开发出来,其性能优于先前的量子方法,但仍被新的量子替代品所超越.
关键词:
异常检测检测异常检测纠局的.高能物理学的高能物理学魔术 魔术 魔术 魔术 魔术 魔术量子自动编码器是一个量子自动编码器.

更多相关视频

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

14.4K
Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

470

相关实验视频

Last Updated: May 21, 2025

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches
09:47

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches

Published on: December 15, 2023

932
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

14.4K
Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

470
  • 量子自编码器在显著减少可训练参数的情况下实现了高性能.
  • 在训练期间,纠和魔术指标都减少了,这表明学习的参数可以减少这些属性,而不会将它们降到最低.

    • 结论:

    • 量子自编码器显示出在LHC发现超越标准模型的物理学的巨大潜力.
    • 开发的量子自编码器是高能物理中无监督异常检测的强大工具.
    • 需要进一步研究量子机器学习中的纠和魔法的相互作用.