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

Conformity01:20

Conformity

Conformity is the change in a person’s behavior to go along with the group, even if that person does not agree with the group.
Torsion of Noncircular Members01:16

Torsion of Noncircular Members

Circular shafts undergoing torsional stress maintain their cross-sectional integrity due to their axisymmetric nature. This symmetry ensures an even distribution of stress, allowing the shaft to withstand torsion without distorting. In contrast, square bars, lacking this axial symmetry, experience significant distortion across their cross-sections when subjected to torsion, with the exception of along their diagonals and at lines connecting midpoints. A detailed examination of a cubic element...
Torsion in Vector Calculus01:20

Torsion in Vector Calculus

A toy train ascending a winding track that curves and tilts offers an intuitive view of torsion, a key geometric concept in the study of space curves. While curvature measures how sharply a path bends, torsion captures how the path twists out of the plane of bending. This twisting behavior is crucial in understanding three-dimensional motion and is precisely described using the Frenet–Serret framework.At each point along a space curve, the Frenet–Serret frame consists of three orthogonal unit...
Coplanar Forces01:25

Coplanar Forces

Consider an object upon which multiple forces are acting. If the lines of action of each force lie within the same plane, the system can be considered coplanar. The Cartesian vector form can be used to resolve each force into its respective components. For a coplanar system, the system will be in equilibrium if each component of the resultant force equals zero and the resultant force on the system is zero. If the sum of the forces is not equal to zero, then the object will not be in equilibrium...
Toroids01:27

Toroids

A toroid is a closely wound donut-shaped coil constructed using a single conducting wire. In general, it is assumed that a toriod consists of multiple circular loops perpendicular to its axis.
When connected to a supply, the magnetic field generated in the toroid has field lines circular and concentric to its axis. Conventionally, the direction of this magnetic field is expressed using the right-hand rule. If the fingers of the right hand curl in the current direction, the thumb points in the...
Conformations of Ethane and Propane02:18

Conformations of Ethane and Propane

In an organic molecule, free rotation about the carbon-carbon single bond results in energetically different conformers of the molecule. Due to this rotation, called the internal rotation, ethane has two major conformations — staggered and eclipsed.
Staggered conformation is a low energy and more stable conformation with the C-H bonds on the front carbon placed at 60°dihedral angles relative to the C-H bonds on the back carbon, leading to a reduced torsional strain. In staggered ethane, the...

You might also read

Related Articles

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

Sort by
Same author

A Psychosocial Adjustment Measure for Persons With Upper Limb Amputation.

Canadian prosthetics & orthotics journal·2023
Same author

Quacks.

Atlanta journal-record of medicine·2022
Same author

Medical Organization.

Atlanta journal-record of medicine·2022
Same author

Entero-Colitis of Infancy.

Atlanta medical and surgical journal (1884)·2022
Same author

Two Cases of Concussion of the Brain.

Atlanta medical and surgical journal (1884)·2022
Same author

Design concepts for DNA-encoded library synthesis.

Bioorganic & medicinal chemistry·2021
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: Jun 14, 2026

Calibration Procedures for Orthogonal Superposition Rheology
08:43

Calibration Procedures for Orthogonal Superposition Rheology

Published on: November 18, 2020

Toward TeV conformality.

T Appelquist1, A Avakian, R Babich

  • 1Department of Physics, Sloane Laboratory, Yale University, New Haven, Connecticut 06520, USA.

Physical Review Letters
|April 7, 2010
PubMed
Summary
This summary is machine-generated.

We investigated chiral properties in SU(3) gauge theory with varying fermion numbers. Results show significant chiral condensate enhancement as fermion numbers increase, nearing infrared conformality.

More Related Videos

Quantifying Inferior Vena Cava Compliance and Distensibility in an In Vivo Ovine Model Using 3D Angiography
07:53

Quantifying Inferior Vena Cava Compliance and Distensibility in an In Vivo Ovine Model Using 3D Angiography

Published on: April 26, 2024

Spatial Separation of Molecular Conformers and Clusters
10:37

Spatial Separation of Molecular Conformers and Clusters

Published on: January 9, 2014

Related Experiment Videos

Last Updated: Jun 14, 2026

Calibration Procedures for Orthogonal Superposition Rheology
08:43

Calibration Procedures for Orthogonal Superposition Rheology

Published on: November 18, 2020

Quantifying Inferior Vena Cava Compliance and Distensibility in an In Vivo Ovine Model Using 3D Angiography
07:53

Quantifying Inferior Vena Cava Compliance and Distensibility in an In Vivo Ovine Model Using 3D Angiography

Published on: April 26, 2024

Spatial Separation of Molecular Conformers and Clusters
10:37

Spatial Separation of Molecular Conformers and Clusters

Published on: January 9, 2014

Area of Science:

  • Quantum Chromodynamics (QCD)
  • High Energy Physics
  • Condensed Matter Physics

Background:

  • SU(3) gauge theory describes the strong nuclear force.
  • Chiral symmetry is crucial for understanding particle interactions.
  • Lattice simulations are key to studying non-perturbative QCD phenomena.

Purpose of the Study:

  • To investigate the impact of increasing fermion flavors (Nf) on chiral properties.
  • To determine the chiral condensate and Nambu-Goldstone-boson decay constant ratio.
  • To explore the transition from confinement to infrared conformality.

Main Methods:

  • Lattice simulations of SU(3) gauge theory.
  • Analysis of chiral condensate (ψψ) and Nambu-Goldstone-boson decay constant (F).
  • Systematic variation of the number of massless Dirac fermions (Nf) from 2 to 6.

Main Results:

  • For Nf=2, the ratio ψψ/F³ matches experimental QCD values.
  • For Nf=6, a significant enhancement of ψψ/F³ is observed.
  • The observed enhancement suggests proximity to a phase transition.

Conclusions:

  • Increasing fermion flavors drives the system towards infrared conformality.
  • The study provides evidence for a transition from confinement to conformal behavior.
  • Lattice QCD simulations are effective in probing fundamental properties of strong interactions.