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 Quantum-Mechanical Model of an Atom02:45

The Quantum-Mechanical Model of an Atom

42.5K
Shortly after de Broglie published his ideas that the electron in a hydrogen atom could be better thought of as being a circular standing wave instead of a particle moving in quantized circular orbits, Erwin Schrödinger extended de Broglie’s work by deriving what is now known as the Schrödinger equation. When Schrödinger applied his equation to hydrogen-like atoms, he was able to reproduce Bohr’s expression for the energy and, thus, the Rydberg formula governing hydrogen spectra.
42.5K
The de Broglie Wavelength02:32

The de Broglie Wavelength

26.0K
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...
26.0K
Electromagnetic Wave Equation01:24

Electromagnetic Wave Equation

1.2K
Maxwell's equations for electromagnetic fields are related to source charges, either static or moving. These fields act on a test charge, whose trajectory can thus be determined using suitable boundary conditions. The objective of electromagnetism is thus theoretically complete.
However, although electric and magnetic fields were first introduced as mathematical constructs to simplify the description of mutual forces between charges, a natural question emerges from Maxwell's equations:...
1.2K
Electromagnetic Waves in Matter01:30

Electromagnetic Waves in Matter

3.0K
Electromagnetic waves can travel in the vacuum as well as in matter. For example light, which is an electromagnetic wave, can travel through air, water, or glass.
Consider the electromagnetic wave passing through a dielectric medium. In such a case, Maxwell's equations get modified. In Ampere's law, ε0 , the dielectric permittivity of free space is replaced with ε, the permittivity of dielectric. Also, the vacuum permeability μ0 is replaced by the permeability of the...
3.0K
Standing Waves in a Cavity01:28

Standing Waves in a Cavity

955
A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
955
Plane Electromagnetic Waves I01:30

Plane Electromagnetic Waves I

3.7K
The existence of combined electric and magnetic fields that propagate through space as electromagnetic (EM) waves is the most significant prediction of Maxwell's equations. As Maxwell's equations hold in free space, the predicted electromagnetic waves do not require a medium for their propagation. An EM wave comprises an electric field, defined as the force per charge on a stationary charge, and a magnetic field, which is the force per charge on a moving charge.
The EM field is assumed...
3.7K

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

Tunable Directional Emission and Collective Dissipation with Quantum Metasurfaces.

Physical review letters·2022
Same author

Unconventional quantum optics in topological waveguide QED.

Science advances·2019
Same author

Engineering and Harnessing Giant Atoms in High-Dimensional Baths: A Proposal for Implementation with Cold Atoms.

Physical review letters·2019
Same author

Quantum Emitters in Two-Dimensional Structured Reservoirs in the Nonperturbative Regime.

Physical review letters·2017
Same author

Efficient Multiphoton Generation in Waveguide Quantum Electrodynamics.

Physical review letters·2017
Same author

The colored Hanbury Brown-Twiss effect.

Scientific reports·2016
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
查看所有相关文章

相关实验视频

Updated: Jul 17, 2025

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

14.6K

基于波导QED的变量量子模拟器

C Tabares1, A Muñoz de Las Heras1, L Tagliacozzo1

  • 1Institute of Fundamental Physics IFF-CSIC, Calle Serrano 113b, 28006 Madrid, Spain.

Physical review letters
|September 1, 2023
PubMed
概括
此摘要是机器生成的。

波导量子电动学 (QED) 模拟器使可调节的相互作用成为更高效的变量量子算法. 这些模拟器为量子关键模型提供了优势,即使在杂的环境中.

更多相关视频

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

9.7K
Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.0K

相关实验视频

Last Updated: Jul 17, 2025

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

14.6K
Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

9.7K
Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.0K

科学领域:

  • 量子仿真是一种量子仿真.
  • 量子信息科学是一种量子信息科学.
  • 凝聚物质物理学 凝聚物质物理学

背景情况:

  • 波导量子电动力学 (QED) 模拟器使用量子发射器和光子带间隙材料.
  • 一个关键的特点是发射器之间的可调节范围相互作用的工程.
  • 这些可调节的相互作用对于推进量子算法至关重要.

研究的目的:

  • 为了证明工程互动在波导 QED 模拟器中的实用性,用于开发高效的变量量子算法.
  • 探索这些模拟器在准确捕捉量子关键旋转模型的基本状态中的应用.
  • 研究基于波导的Ansätze在杂的量子计算环境中的性能和优势.

主要方法:

  • 使用波导QED模拟器来设计可调节范围的发射器相互作用.
  • 开发基于这些工程互动的新浪函数 Ansätze.
  • 将这些原理应用于量子关键旋转模型,特别是XXZ和Ising模型.
  • 与现有方法相比,分析门数和参数优化效率.
  • 在现实的噪声条件下模拟波导的性能.

主要成果:

  • 工程调节范围交互方便创建高效的波函数.
  • 波导Ansätze准确地捕捉XXZ和Ising模型的地面状态,使用比传统方法更少的门和参数.
  • 这些方法显示了在变量量子算法中减轻噪声的潜在优势.
  • 交互范围被证明是一个有价值的变量参数.

结论:

  • 波导QED模拟器是可变量子算法的一个有希望的平台,因为它们能够设计交互范围.
  • 拟议的波导Ansätze为解决涉及量子临界自旋模型的问题提供了更有效的方法.
  • 在量子算法中利用相互作用工程的进一步研究是有必要的.