Type of topological defects in the Yang–Mills vacuum
Quantum field theory
Feynman diagram
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Center vortices are line-like topological defects that exist in the vacuum of Yang–Mills theory and QCD. There is evidence in lattice simulations that they play an important role in the confinement of quarks.
representation of G. The new total space is the gauge bundle of a centervortex. Now the vortex at x is constructed. Its topological charge can be computed...
In fluid dynamics, a vortex (pl.: vortices or vortexes) is a region in a fluid in which the flow revolves around an axis line, which may be straight or...
Tennert, O. (2000). "Deconfinement in SU(2) Yang–Mills theory as a centervortex percolation transition". Physical Review D. 61 (5): 054504. arXiv:hep-lat/9904004...
The Arctic tropospheric polar vortex A circumpolar vortex, or simply polar vortex, is a large region of cold, rotating air; polar vortices encircle both...
variety of complex flow phenomena, such as the formation and motion of vortex rings. Mathematically, the vorticity ω {\displaystyle {\boldsymbol {\omega...
The vortex tube, also known as the Ranque-Hilsch vortex tube, is a mechanical device that separates a compressed gas into hot and cold streams. The gas...
clear. Lund string model Gluon field strength tensor Asymptotic freedom Centervortex Dual superconductor model Beta function (physics) Lattice gauge theory...
of air traffic potentially causing vortex related accidents at airports, an experiment by NASA Ames Research Center wind tunnel testing with a 747 model...
Vortex Bladeless Ltd. is a Spanish technology startup company that is developing a specific type of wind power generator without rotating blades or lubricants...
The vortex ring state (VRS) is a dangerous aerodynamic condition that may arise in helicopter flight, when a vortex ring system engulfs the rotor, causing...
In physics, a quantum vortex represents a quantized flux circulation of some physical quantity. In most cases, quantum vortices are a type of topological...
The horseshoe vortex model is a simplified representation of the vortex system present in the flow of air around a wing. This vortex system is modelled...
A vortex ring, also called a toroidal vortex, is a torus-shaped vortex in a fluid; that is, a region where the fluid mostly spins around an imaginary axis...
irrotational (potential or free) vortex. However, in potential vortex, the velocity becomes infinite at the vortexcenter. In reality, very close to the...
projected onto a flat surface, an optical vortex looks like a ring of light, with a dark hole in the center. The vortex is given a number, called the topological...
The Great Pacific garbage patch (also Pacific trash vortex and North Pacific garbage patch) is a garbage patch, a gyre of marine debris particles, in the...
A vortex mixer, or vortexer, is a simple device used commonly in laboratories to mix small vials of liquid. It consists of an electric motor with the...
temperature at each potential height can affect the nonlinear evolution of a vortex. Henry Piddington published 40 papers dealing with tropical storms from...
The Verification of the Origins of Rotation in Tornadoes Experiment (or VORTEX) are field experiments that study tornadoes. VORTEX1 was the first time...
The concept of a vortex engine or atmospheric vortex engine (AVE), independently proposed by Norman Louat and Louis M. Michaud, aims to replace large...
An extraterrestrial vortex is a vortex that occurs on planets and natural satellites other than Earth that have sufficient atmospheres. Most observed extraterrestrial...
Vortex lift is that portion of lift due to the action of leading edge vortices. It is generated by wings with highly sweptback, sharp, leading edges (beyond...
The Vortex lattice method, (VLM), is a numerical method used in computational fluid dynamics, mainly in the early stages of aircraft design and in aerodynamic...
whistle operation. Within the cavity is an off-centervortex. In the upper drawing, the vortexcenter is near the jet; the nearby cavity flow is slower...
basin. The water forms a vortex over the center bottom drain of the basin. A turbine withdraws rotational energy from the vortex, which is converted into...
Geographical position of the flight level vortexcenter (vortex fix) and relative position of the surface center, if known; Center sea-level pressure determined by...