Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

The Quantum-Mechanical Model of an Atom02:45

The Quantum-Mechanical Model of an Atom

52.1K
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.
52.1K
Dimensional Analysis01:23

Dimensional Analysis

1.2K
Dimensional analysis is a powerful tool that is used in physics and engineering to understand and predict the behavior of physical systems. The basic idea behind dimensional analysis is to express physical quantities in terms of fundamental dimensions such as the mass, length, and time. Derived dimensions like the velocity, acceleration, and force are derived from the combinations of these fundamental dimensions.
Dimensional analysis allows us to analyze and compare physical quantities on a...
1.2K
Problem Solving: Dimensional Analysis01:08

Problem Solving: Dimensional Analysis

5.1K
Every mathematical equation that connects separate distinct physical quantities must be dimensionally consistent, which implies it must abide by two rules. For this reason, the concept of dimension is crucial. The first rule is that an equation's expressions on either side of an equality must have the exact same dimension, i.e., quantities of the same dimension can be added or removed. The second rule stipulates that all popular mathematical functions, such as exponential, logarithmic, and...
5.1K
Estimation of the Physical Quantities01:05

Estimation of the Physical Quantities

6.4K
On many occasions, physicists, other scientists, and engineers need to make estimates of a particular quantity. These are sometimes referred to as guesstimates, order-of-magnitude approximations, back-of-the-envelope calculations, or Fermi calculations. The physicist Enrico Fermi was famous for his ability to estimate various kinds of data with surprising precision. Estimating does not mean guessing a number or a formula at random. Instead, estimation means using prior experience and sound...
6.4K
Quantum Numbers02:43

Quantum Numbers

43.8K
It is said that the energy of an electron in an atom is quantized; that is, it can be equal only to certain specific values and can jump from one energy level to another but not transition smoothly or stay between these levels.
43.8K
Ampere-Maxwell's Law: Problem-Solving01:17

Ampere-Maxwell's Law: Problem-Solving

812
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...
812

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Compatibility of Binary Qubit Measurements.

Physical review letters·2025
Same author

No-Broadcasting Characterizes Operational Contextuality.

Physical review letters·2025
Same author

Indistinguishability of Identical Bosons from a Quantum Information Theory Perspective.

Physical review letters·2024
Same author

Unlimited One-Way Steering.

Physical review letters·2023
Same author

Simulability of High-Dimensional Quantum Measurements.

Physical review letters·2022
Same author

Joint measurability in nonequilibrium quantum thermodynamics.

Physical review. E·2022
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
See all related articles

Related Experiment Video

Updated: Oct 6, 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

14.7K

Operational Characterization of Infinite-Dimensional Quantum Resources.

Erkka Haapasalo1, Tristan Kraft2, Juha-Pekka Pellonpää3

  • 1Centre for Quantum Technologies, National University of Singapore, Science Drive 2 Block S15-03-18, Singapore 117543.

Physical Review Letters
|January 14, 2022
PubMed
Summary
This summary is machine-generated.

This study introduces a general framework for quantifying quantum resources in infinite-dimensional systems. It enables the characterization of quantum advantage in continuous variable systems, crucial for quantum information tasks.

More Related Videos

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

9.1K
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

718

Related Experiment Videos

Last Updated: Oct 6, 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

14.7K
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

9.1K
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

718

Area of Science:

  • Quantum Information Science
  • Quantum Optics
  • Continuous Variable Quantum Systems

Background:

  • Nonclassical properties of quantum states and channels offer advantages in quantum information tasks.
  • Current resource quantification frameworks are limited to finite-dimensional systems.
  • Key quantum resources in continuous variable systems remain uncharacterized.

Purpose of the Study:

  • To develop a general framework for resource quantification in infinite-dimensional quantum systems.
  • To extend the characterization of quantum advantage beyond finite dimensions.
  • To provide a unified interpretation for various quantum resources.

Main Methods:

  • Development of a general resource quantification framework for infinite-dimensional systems.
  • Relaxation of topological conditions for broader applicability.
  • Interpretation of resources through performance enhancement in input-output games.

Main Results:

  • A fully general framework for quantifying quantum resources in infinite-dimensional systems is presented.
  • The framework accommodates diverse quantum resources, including entanglement and nonclassicality.
  • It provides a unified approach to understanding quantum advantage in continuous variable systems.

Conclusions:

  • The developed framework enables comprehensive resource quantification in infinite-dimensional quantum systems.
  • This work bridges a gap in quantum information theory, extending resource characterization to continuous variables.
  • The findings offer new interpretations for quantum resources and their role in quantum information tasks.