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 de Broglie Wavelength02:32

The de Broglie Wavelength

In the macroscopic world, objects that are large enough to be seen by the naked eye follow the rules of classical physics. A billiard ball moving on a table will behave like a particle; it will continue traveling in a straight line unless it collides with another ball, or it is acted on by some other force, such as friction. The ball has a well-defined position and velocity or well-defined momentum, p = mv, which is defined by mass m and velocity v at any given moment. This is the typical...
Scaling01:26

Scaling

In designing and analyzing filters, resonant circuits, or circuit analysis at large, working with standard element values like 1 ohm, 1 henry, or 1 farad can be convenient before scaling these values to more realistic figures. This approach is widely utilized by not employing realistic element values in numerous examples and problems; it simplifies mastering circuit analysis through convenient component values. The complexity of calculations is thereby reduced, with the understanding that...
The Quantum-Mechanical Model of an Atom02:45

The Quantum-Mechanical Model of an Atom

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. Schrödinger...
IR Spectrum Peak Splitting: Symmetric vs Asymmetric Vibrations01:08

IR Spectrum Peak Splitting: Symmetric vs Asymmetric Vibrations

Identical bonds within a polyatomic group can stretch symmetrically (in-phase) or asymmetrically (out-of-phase). Similar to hydrogen bonding, these vibrations also influence the shape of the IR peak. Generally, asymmetric stretching frequencies are higher than symmetric stretching frequencies. For example, primary amines exhibit two distinct IR peaks between 3300–3500 cm−1 corresponding to the symmetric and asymmetric N-H stretching, while secondary amines exhibit a single stretching vibration...
¹H NMR: Interpreting Distorted and Overlapping Signals01:02

¹H NMR: Interpreting Distorted and Overlapping Signals

Spin systems where the difference in chemical shifts of the coupled nuclei is greater than ten times J are called first-order spin systems. These nuclei are weakly coupled, and their chemical shifts and coupling constant can generally be estimated from the well-separated signals in the spectrum.
As Δν decreases and the signals move closer, the doublets appear increasingly distorted. The intensities of the inner lines increase at the cost of those of the outer lines as the signals are slanted or...
Equilibrium Conditions for a Particle01:23

Equilibrium Conditions for a Particle

When an object is in equilibrium, it is either at rest or moving with a constant velocity. There are two types of equilibrium: static and dynamic. Static equilibrium occurs when an object is at rest, while dynamic equilibrium occurs when an object is moving with a constant velocity. In both cases, there must be a balance of forces acting on the object.
To understand the concept of equilibrium, let us first consider the forces acting on an object. When different forces act on an object, they can...

You might also read

Related Articles

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

Sort by
Same author

Quantum Mpemba Effect Induced by Non-Markovian Exceptional Points.

Physical review letters·2026
Same author

Heterogeneous trajectories of appendicular skeletal muscle mass change and cognitive impairment in community-dwelling middle-aged and older adults.

Scientific reports·2026
Same author

Functional hyaluronic acid/gelatin hydrogel accelerates the closure and healing of diabetic wounds.

Carbohydrate polymers·2026
Same author

Detecting the Emergent Continuous Symmetry of Criticality via a Subsystem's Entanglement Spectrum.

Physical review letters·2026
Same author

Addressing general measurements in quantum Monte Carlo.

Nature communications·2026
Same author

Dissecting the quantum phase transition in the transverse Ising model.

Physical review. E·2025
Same journal

Erratum: Low-dimensional model for adaptive networks of spiking neurons [Phys. Rev. E 111, 014422 (2025)].

Physical review. E·2026
Same journal

Disentangling the effects of many-body forces on depletion interactions.

Physical review. E·2026
Same journal

Charge transport and mode transition in dual-energy electron beam diodes.

Physical review. E·2026
Same journal

Optimization of multisite reactions in complex compartmentalized media.

Physical review. E·2026
Same journal

Origin of geometric cohesion in nonconvex granular materials: Interplay between interdigitation and rotational constraints enhancing frictional stability.

Physical review. E·2026
Same journal

Interaction of walkers with a standing Faraday wave.

Physical review. E·2026
See all related articles

Related Experiment Video

Updated: Jun 20, 2026

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
11:45

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

Published on: August 17, 2017

Scaling behavior in the asymmetric quantum Rabi model.

Zhongshan Su1, Yuqi Qing2, Yuan Jiang1

  • 1Beijing Normal University, School of Systems Science & Institute of Nonequilibrium Systems, Beijing 100875, China.

Physical Review. E
|June 19, 2026
PubMed
Summary
This summary is machine-generated.

We explored critical phenomena in the asymmetric quantum Rabi model (AQRM), finding new phase transitions and critical exponents. This work establishes a framework for understanding quantum criticality in light-matter interactions.

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

Related Experiment Videos

Last Updated: Jun 20, 2026

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
11:45

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

Published on: August 17, 2017

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

Area of Science:

  • Quantum physics
  • Condensed matter physics
  • Quantum optics

Background:

  • The standard quantum Rabi model describes light-matter interactions.
  • Parity symmetry plays a crucial role in quantum systems.
  • Understanding critical phenomena is key to developing quantum technologies.

Purpose of the Study:

  • To investigate the critical phenomena of the asymmetric quantum Rabi model (AQRM).
  • To identify and characterize phase transitions and critical exponents in the AQRM.
  • To develop a theoretical framework for universal quantum criticality in biased light-matter systems.

Main Methods:

  • Analytical calculations to derive scaling functions.
  • Numerical simulations to confirm theoretical predictions.
  • Analysis of phase transitions and critical exponents.

Main Results:

  • Identified second-order and first-order phase transitions, with the latter absent in the standard model.
  • Derived a two-variable scaling function for finite-frequency scaling behavior.
  • Discovered new critical exponents (ν_{h} and γ) due to bias.
  • Observed persistent critical scaling below conventional critical coupling, indicating field-induced quantum criticality.

Conclusions:

  • The asymmetric quantum Rabi model exhibits richer critical phenomena than the standard model.
  • A robust theoretical framework for universal quantum criticality in light-matter systems has been established.
  • Bias-induced effects are crucial for understanding quantum criticality in asymmetric systems.