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

Space-Time Curvature and the General Theory of Relativity01:17

Space-Time Curvature and the General Theory of Relativity

2.9K
In 1905, Albert Einstein published his special theory of relativity. According to this theory, no matter in the universe can attain a speed greater than the speed of light in a vacuum, which thus serves as the speed limit of the universe.
This has been verified in many experiments. However, space and time are no longer absolute. Two observers moving relative to one another do not agree on the length of objects or the passage of time. The mechanics of objects based on Newton's laws of...
2.9K
Interference and Diffraction02:18

Interference and Diffraction

38.1K
Interference is a characteristic phenomenon exhibited by waves. When two electromagnetic waves interact with their peaks and troughs coinciding, a resulting wave with enhanced amplitude is produced. This is known as constructive interference. In this case, the two waves interacting are in phase with each other.
38.1K
Interference and Superposition of Waves01:07

Interference and Superposition of Waves

5.3K
When two waves of the same nature occur in the same region simultaneously, they result in interference. Interference of waves implies that the net effect of the waves is the sum of the individual waves' effects. However, it does not imply that the individual waves affect the propagation of other waves.
Interference occurs in mechanical waves, such as sound waves, waves on a string, and surface water waves. Mechanical waves correspond to the physical displacement of particles. Hence,...
5.3K
Symmetry in Maxwell's Equations01:28

Symmetry in Maxwell's Equations

3.5K
Once the fields have been calculated using Maxwell's four equations, the Lorentz force equation gives the force that the fields exert on a charged particle moving with a certain velocity. The Lorentz force equation combines the force of the electric field and of the magnetic field on the moving charge. Maxwell's equations and the Lorentz force law together encompass all the laws of electricity and magnetism. The symmetry that Maxwell introduced into his mathematical framework may not be...
3.5K
Standing Waves in a Cavity01:28

Standing Waves in a Cavity

969
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:
969
Difference from Background: Limit of Detection01:05

Difference from Background: Limit of Detection

6.7K
The limit of detection (LOD) is the smallest amount of analyte that can be distinguished from the background noise. The LOD value corresponds to the concentration at which the analyte signal is three times larger than the standard deviation of the blank signal. Below this value, the analyte signal cannot be differentiated from the background noise. It is calculated by dividing the calibration slope by 3 times the standard deviation of the blank signals.
The LOD indicates the presence or absence...
6.7K

You might also read

Related Articles

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

Sort by
Same author

Grover's algorithm in a four-qubit silicon processor above the fault-tolerant threshold.

Nature nanotechnology·2025
Same author

Spectral Doppler tracing of locomotor brachii sign in severe aortic insufficiency.

QJM : monthly journal of the Association of Physicians·2021
Same author

Demonstration of non-Markovian process characterisation and control on a quantum processor.

Nature communications·2020
Same author

Quantum Bath Control with Nuclear Spin State Selectivity via Pulse-Adjusted Dynamical Decoupling.

Physical review letters·2019
Same author

Quantum work statistics and resource theories: Bridging the gap through Rényi divergences.

Physical review. E·2019
Same author

Two-electron spin correlations in precision placed donors in silicon.

Nature communications·2018
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: Jul 31, 2025

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry
12:14

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

Published on: August 12, 2013

21.8K

Filtering Crosstalk from Bath Non-Markovianity via Spacetime Classical Shadows.

G A L White1,2, K Modi2,3, C D Hill1,4,5

  • 1School of Physics, University of Melbourne, Parkville, Victoria 3010, Australia.

Physical Review Letters
|May 8, 2023
PubMed
Summary
This summary is machine-generated.

This study introduces a method to distinguish quantum system correlations from environmental noise. It efficiently filters out unwanted influences like crosstalk, revealing true non-Markovian dynamics.

More Related Videos

Scattering And Absorption of Light in Planetary Regoliths
11:34

Scattering And Absorption of Light in Planetary Regoliths

Published on: July 1, 2019

10.4K
Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects
10:16

Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

Published on: February 8, 2014

12.3K

Related Experiment Videos

Last Updated: Jul 31, 2025

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry
12:14

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

Published on: August 12, 2013

21.8K
Scattering And Absorption of Light in Planetary Regoliths
11:34

Scattering And Absorption of Light in Planetary Regoliths

Published on: July 1, 2019

10.4K
Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects
10:16

Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

Published on: February 8, 2014

12.3K

Area of Science:

  • Quantum Information Science
  • Quantum Dynamics
  • Quantum Correlations

Background:

  • Non-Markovian effects in open quantum systems can arise from external baths or neighboring quantum bits (qubits).
  • Distinguishing between these sources is crucial, especially when neighboring qubits are controllable, unlike inaccessible baths.
  • Characterizing spatiotemporal quantum correlations is essential for understanding complex quantum systems.

Purpose of the Study:

  • To develop a method for distinguishing quantum correlations caused by controllable neighboring qubits from those caused by inaccessible environments.
  • To provide a technique for filtering out crosstalk and isolating non-Markovian effects from external baths.
  • To enable the study of spatiotemporally spreading correlated noise in quantum systems.

Main Methods:

  • Combining non-Markovian quantum process tomography with the classical shadows framework.
  • Utilizing a maximally depolarizing channel as a 'causal break' to systematically erase temporal correlations.
  • Employing observables as operations applied to the system to probe quantum correlations.

Main Results:

  • Demonstrated a procedure to effectively filter out crosstalk, isolating non-Markovianity from inaccessible baths.
  • Provided a method to analyze spatiotemporally spreading correlated noise originating from common environments across a quantum lattice.
  • Showcased the efficiency of the method on synthetic data, highlighting its scalability.

Conclusions:

  • The developed procedure efficiently distinguishes between different sources of non-Markovian dynamics in open quantum systems.
  • Classical shadows enable the arbitrary removal of neighboring qubits' influence at no additional computational cost.
  • This technique is highly scalable and applicable to quantum systems with complex interaction topologies, including all-to-all interactions.