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

56.6K
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.
56.6K
Ampere-Maxwell's Law: Problem-Solving01:17

Ampere-Maxwell's Law: Problem-Solving

1.1K
A parallel-plate capacitor with capacitance C, whose plates have area A and separation distance d, is connected to a resistor R and a battery of voltage V. The current starts to flow at t = 0. What is the displacement current between the capacitor plates at time t? From the properties of the capacitor, what is the corresponding real current?
To solve the problem, we can use the equations from the analysis of an RC circuit and Maxwell's version of Ampère's law.
For the first part of the...
1.1K
Woodward–Hoffmann Selection Rules and Microscopic Reversibility01:34

Woodward–Hoffmann Selection Rules and Microscopic Reversibility

3.8K
Electrocyclic reactions, cycloadditions, and sigmatropic rearrangements are concerted pericyclic reactions that proceed via a cyclic transition state. These reactions are stereospecific and regioselective. The stereochemistry of the products depends on the symmetry characteristics of the interacting orbitals and the reaction conditions. Accordingly, pericyclic reactions are classified as either symmetry-allowed or symmetry-forbidden. Woodward and Hoffmann presented the selection criteria for...
3.8K
Critical Thinking01:19

Critical Thinking

1.0K
Critical thinking involves reflective and productive thinking and the evaluation of evidence. Critical thinkers seek to understand the deeper meaning of ideas, question assumptions, and make independent decisions about what to believe or do. Scientists, for instance, are often critical thinkers. Critical thinking also requires humility about what we know and don't know and the motivation to look beyond the obvious. It is essential for effective problem-solving.
Colleges and universities are...
1.0K
Critical Thinking II01:25

Critical Thinking II

4.1K
Critical thinking is a cognitive process with several attributes. The attributes of critical thinking include the following:
4.1K
Reaction Quotient02:35

Reaction Quotient

52.8K
The status of a reversible reaction is conveniently assessed by evaluating its reaction quotient (Q). For a reversible reaction described by m A + n B ⇌ x C + y D, the reaction quotient is derived directly from the stoichiometry of the balanced equation as
52.8K

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

DebtStreamness: an ecological approach to credit flows in interfirm networks.

PNAS nexus·2026
Same author

Entropy production bounds for systems running computer programs.

PNAS nexus·2026
Same author

Magnetic hysteresis experiments performed on quantum annealers.

Science advances·2026
Same author

Combining Reactive Quantum-Mechanical Molecular-Dynamics Simulations with Mutagenesis, Crystallography, and Enzyme Kinetics to Reveal Plausible Steps of Isocyanide Hydratase Catalysis.

Journal of chemical information and modeling·2025
Same author

Resistive Ising: Effective resistance in random magnetic nanowire networks.

Physical review. E·2025
Same author

Fractional magnetic charges and channeling of Faraday lines by disclinations in artificial spin ice.

Proceedings of the National Academy of Sciences of the United States of America·2025

相关实验视频

Updated: Jan 18, 2026

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

1.1K

通过量子化来实现经典的关键性.

Pratik Sathe1,2,3, Andrew D King4, Susan M Mniszewski5

  • 1Theoretical Division, Quantum & Condensed Matter Physics, Los Alamos National Laboratory, Los Alamos, NM, USA. psathe@dwavesys.com.

Nature communications
|January 15, 2026
PubMed
概括
此摘要是机器生成的。

量子化器可以模拟复杂的磁性材料和统计物理模型,克服经典方法的局限性. 这项研究显示了它们在准确研究相位过渡和关键现象方面的潜力.

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

15.0K

相关实验视频

Last Updated: Jan 18, 2026

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

1.1K
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

15.0K

科学领域:

  • 量子计算是一种量子计算.
  • 统计物理 统计物理
  • 凝聚物质物理学 凝聚物质物理学

背景情况:

  • 量子化为模拟物理系统提供了经典蒙特卡洛方法的替代方案.
  • 经典算法在研究相位过渡时经常面临诸如关键减速等局限性.

研究的目的:

  • 证明量子化器在模拟统计物理模型和磁性材料方面的能力.
  • 通过量子化来研究堆叠多米诺模型及其相位图.
  • 在量子硬件上探索有限尺寸缩放技术的应用.

主要方法:

  • 使用量子化器来模拟堆叠的多米诺模型.
  • 使用有限尺寸缩放和Binder累积值来分析关键指数.
  • 通过调整量子炉上的哈密尔顿的能量尺度来控制温度.

主要成果:

  • 准确地复制相位图和模拟关键现象.
  • 克服经典算法固有的关键减速问题.
  • 通过量子硬件成功应用复杂的有限尺寸缩放技术.

结论:

  • 量子化器是统计物理学的强大的模拟器,为研究相位过渡提供了一种新的方法.
  • 这种方法通过调整哈密尔顿参数而不是物理硬件温度来提供系统的温度控制.
  • 该研究验证了量子化器用于高级统计力学模拟和关键现象研究.