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

Propagation of Uncertainty from Random Error00:59

Propagation of Uncertainty from Random Error

709
An experiment often consists of more than a single step. In this case, measurements at each step give rise to uncertainty. Because the measurements occur in successive steps, the uncertainty in one step necessarily contributes to that in the subsequent step. As we perform statistical analysis on these types of experiments, we must learn to account for the propagation of uncertainty from one step to the next. The propagation of uncertainty depends on the type of arithmetic operation performed on...
709
Propagation of Uncertainty from Systematic Error01:10

Propagation of Uncertainty from Systematic Error

540
The atomic mass of an element varies due to the relative ratio of its isotopes. A sample's relative proportion of oxygen isotopes influences its average atomic mass. For instance, if we were to measure the atomic mass of oxygen from a sample, the mass would be a weighted average of the isotopic masses of oxygen in that sample. Since a single sample is not likely to perfectly reflect the true atomic mass of oxygen for all the molecules of oxygen on Earth, the mass we obtain from this...
540
Deactivation Processes: Jablonski Diagram01:25

Deactivation Processes: Jablonski Diagram

702
Luminescence, the emission of light by a substance that has absorbed energy, is a process that involves the interaction of molecules with light. The energy-level diagram, or Jablonski diagram, is a graphical representation of these interactions, illustrating the various states and transitions a molecule can undergo. In a typical Jablonski diagram, the lowest horizontal line represents the ground-state energy of the molecule, which is usually a singlet state. This state represents the energies...
702
Stability of Equilibrium Configuration01:23

Stability of Equilibrium Configuration

459
Understanding the stability of equilibrium configurations is a fundamental part of mechanical engineering. In any system, there are three distinct types of equilibrium: stable, neutral, and unstable.
A stable equilibrium occurs when a system tends to return to its original position when given a small displacement, and the potential energy is at its minimum. An example of a stable equilibrium is when a cantilever beam is fixed at one end and a weight is attached to the other end. If the weight...
459
Entropy Change in Reversible Processes01:10

Entropy Change in Reversible Processes

2.6K
In the Carnot engine, which achieves the maximum efficiency between two reservoirs of fixed temperatures, the total change in entropy is zero. The observation can be generalized by considering any reversible cyclic process consisting of many Carnot cycles. Thus, it can be stated that the total entropy change of any ideal reversible cycle is zero.
The statement can be further generalized to prove that entropy is a state function. Take a cyclic process between any two points on a p-V diagram.
2.6K
Hybridization of Atomic Orbitals II03:35

Hybridization of Atomic Orbitals II

32.3K
sp3d and sp3d 2 Hybridization
32.3K

You might also read

Related Articles

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

Sort by
Same author

A Tissue Factor Bi-Specific T-Cell Engager Provides Effective Targeting and Cytotoxicity Against Cervical Cancer Cell Lines.

International journal of molecular sciences·2025
Same author

CT83 Promotes Cancer Progression by Upregulation of PDL1 in Adenocarcinoma of the Cervix.

International journal of molecular sciences·2025
Same author

miR-429 Suppresses Endometrial Cancer Progression and Drug Resistance via DDX53.

Journal of personalized medicine·2023
Same author

The Role of ROR1 in Chemoresistance and EMT in Endometrial Cancer Cells.

Medicina (Kaunas, Lithuania)·2023
Same author

Meta-Analysis of Survival Effects of Receptor Tyrosine Kinase-like Orphan Receptor 1 (ROR1).

Medicina (Kaunas, Lithuania)·2022
Same author

Genetic Diversity and Population Structure of Potato Germplasm in RDA-Genebank: Utilization for Breeding and Conservation.

Plants (Basel, Switzerland)·2021

Related Experiment Video

Updated: Jul 15, 2025

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

8.5K

Recovering quantum entanglement after its certification.

Hyeon-Jin Kim1, Ji-Hyeok Jung1, Kyung-Jun Lee1

  • 1Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea.

Science Advances
|October 4, 2023
PubMed
Summary
This summary is machine-generated.

This study introduces a novel quantum entanglement certification protocol. It preserves and probabilistically recovers entanglement, enabling its use in quantum information science applications.

More Related Videos

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
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

Related Experiment Videos

Last Updated: Jul 15, 2025

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

8.5K
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
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

Area of Science:

  • Quantum Information Science
  • Quantum Optics
  • Quantum Computing

Background:

  • Entanglement is a vital quantum resource for quantum information science.
  • Certifying quantum entanglement is essential but typically destroys the entanglement.
  • This destruction prevents the subsequent use of the certified entanglement.

Purpose of the Study:

  • To develop a protocol for certifying quantum entanglement without complete destruction.
  • To enable the probabilistic recovery of entanglement after certification for further applications.
  • To demonstrate the protocol's utility in selecting high-quality entanglement from realistic sources.

Main Methods:

  • Development of a novel entanglement certification protocol.
  • Experimental demonstration using a photonic quantum system.
  • Analysis of trade-off relations between physical quantities in the protocol.

Main Results:

  • The protocol successfully certifies entanglement while minimizing its destruction.
  • Probabilistic recovery of entanglement was achieved for subsequent use.
  • The protocol demonstrated effectiveness in selecting high-quality entanglement.
  • Trade-off relations among protocol parameters were identified.

Conclusions:

  • Entanglement certification can be made compatible with quantum applications.
  • The protocol facilitates the sorting of entanglement for enhanced quantum technology performance.
  • This approach offers a practical method for utilizing quantum entanglement resources.