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

Interference and Diffraction02:18

Interference and Diffraction

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.
¹³C NMR: ¹H–¹³C Decoupling01:04

¹³C NMR: ¹H–¹³C Decoupling

The probability of having two carbon-13 atoms next to each other is negligible because of the low natural abundance of carbon-13. Consequently, peak splitting due to carbon-carbon spin-spin coupling is not observed in spectra. However, protons up to three sigma bonds away split the carbon signal according to the n+1 rule, resulting in complicated spectra.
A broadband decoupling technique is used to simplify these complex, sometimes overlapping, signals. Broadband decoupling relies on a...
Double Resonance Techniques: Overview01:12

Double Resonance Techniques: Overview

Double resonance techniques in Nuclear Magnetic Resonance (NMR) spectroscopy involve the simultaneous application of two different frequencies or radiofrequency pulses to manipulate and observe two distinct nuclear spins. One important application of double resonance is spin decoupling, which selectively suppresses coupling with one type of nucleus while observing the NMR signal from another nucleus, simplifying the spectrum and enhancing resolution.
Spin decoupling is usually achieved by...
Interference and Decay01:16

Interference and Decay

Forgetting is a complex cognitive phenomenon influenced by several factors, among which interference and decay are particularly prominent. These processes explain why individuals often struggle to retrieve specific information from memory, leading to lapses in recall that can be observed in everyday situations.
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
Theories of Dissolution: The Danckwerts' Model and Interfacial Barrier Model01:09

Theories of Dissolution: The Danckwerts' Model and Interfacial Barrier Model

Various dissolution theories provide insight into the factors that influence the dissolution rate. Danckwerts' Model suggests that turbulence, rather than a stagnant layer, characterizes the dissolution medium at the solid-liquid interface. In this model, the agitated solvent contains macroscopic packets that move to the interface via eddy currents, facilitating the absorption and delivery of the drug to the bulk solution. The regular replenishment of solvent packets maintains the concentration...
π Electron Effects on Chemical Shift: Overview01:27

π Electron Effects on Chemical Shift: Overview

An applied magnetic field causes loosely bound π-electrons in organic molecules to circulate, producing a local or induced diamagnetic field over a large spatial volume. As the molecules tumble in solution, the field generated by π-electrons in spherical substituents results in a zero net field. However, the net field generated by π-electrons in non-spherical substituents is not zero. The effect of this induced field depends on the orientation of the molecule with respect to B0, resulting in...

You might also read

Related Articles

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

Sort by
Same author

Entanglement Transition in Unitary System-Bath Dynamics.

Physical review letters·2026
Same author

Electron-Phonon Origins of Unconventional Resistivity in Moderately Correlated Perovskite Oxides.

Physical review letters·2026
Same author

Double descent: When do neural quantum states generalize?

Physical review. E·2026
Same author

Exploring the performance of superposition of product states: From one-dimensional to three-dimensional quantum spin systems.

Physical review. E·2026
Same author

Expert evaluation of LLM world models: A high-T<sub><i>c</i></sub> superconductivity case study.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Observation of emergent scaling of spin-charge correlations at the onset of the pseudogap.

Proceedings of the National Academy of Sciences of the United States of America·2026

Related Experiment Video

Updated: May 18, 2026

Gradient Echo Quantum Memory in Warm Atomic Vapor
10:00

Gradient Echo Quantum Memory in Warm Atomic Vapor

Published on: November 11, 2013

Interaction-induced impeding of decoherence and anomalous diffusion.

Dario Poletti1, Jean-Sébastien Bernier, Antoine Georges

  • 1Département de Physique Théorique, Université de Genève, CH-1211 Genève, Switzerland.

Physical Review Letters
|September 26, 2012
PubMed
Summary
This summary is machine-generated.

Dissipation and strong interactions in bosonic quantum systems create three dynamical regimes. Surprisingly, strong interactions can slow down decoherence caused by dissipation, revealing complex quantum dynamics.

More Related Videos

Dissociation of the Confounding Influences of Expectancy and Integrative Difficulty Residing in Anomalous Sentences in Event-related Potential Studies
05:22

Dissociation of the Confounding Influences of Expectancy and Integrative Difficulty Residing in Anomalous Sentences in Event-related Potential Studies

Published on: May 9, 2019

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication
09:26

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication

Published on: February 6, 2019

Related Experiment Videos

Last Updated: May 18, 2026

Gradient Echo Quantum Memory in Warm Atomic Vapor
10:00

Gradient Echo Quantum Memory in Warm Atomic Vapor

Published on: November 11, 2013

Dissociation of the Confounding Influences of Expectancy and Integrative Difficulty Residing in Anomalous Sentences in Event-related Potential Studies
05:22

Dissociation of the Confounding Influences of Expectancy and Integrative Difficulty Residing in Anomalous Sentences in Event-related Potential Studies

Published on: May 9, 2019

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication
09:26

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication

Published on: February 6, 2019

Area of Science:

  • Quantum physics
  • Many-body systems
  • Open quantum systems

Background:

  • Understanding quantum system dynamics is crucial for quantum technologies.
  • Both dissipation and inter-particle interactions significantly influence quantum behavior.
  • The interplay between these factors in bosonic systems remains an active research area.

Purpose of the Study:

  • To investigate the combined effects of dissipation and strong interactions on bosonic many-body quantum systems.
  • To identify distinct dynamical regimes and understand the underlying mechanisms.
  • To explore how these factors influence coherence and density fluctuations over time.

Main Methods:

  • Theoretical analysis of a bosonic many-body system subjected to dissipation and strong repulsive interactions.
  • Identification of three distinct dynamical regimes: exponential, power-law, and slow exponential convergence.
  • Mapping long-time, strong coupling dynamics to a non-Brownian classical diffusion process.

Main Results:

  • Observed three dynamical regimes for coherence and density fluctuations under combined dissipation and interactions.
  • Identified very long-time scales due to dissipation populating interaction-disfavored states.
  • Found that strong interactions impede the decoherence process induced by dissipation, contrary to their individual effects.

Conclusions:

  • The interplay of dissipation and strong interactions leads to complex, multi-regime dynamics in bosonic systems.
  • Strong interactions can act as a protective mechanism against dissipation-induced decoherence.
  • The findings offer insights into controlling quantum states in dissipative environments.