Definition of Instantons. Meaning of Instantons. Synonyms of Instantons

- of instantons permit that instantons, i.e. different critical points of the equation of motion, be related to one another. In physics instantons are...
- Solutions with a plus sign are called instantons, those with the minus sign are anti-instantons. Instantons and anti-instantons can be shown to minimise the action...
- gravity of instantons in Yang–Mills theory. In accordance with this analogy with self-dual Yang–Mills instantons, gravitational instantons are usually...
- potential and are therefore also known as bounces. Vacuum instantons, normally simply called instantons, are the corresponding zero energy configurations in...
- the instantons. In other words, the "Euclidean" free energy is minimized by a pool of instantons. We also know that in the presence of an instanton, left-handed...
- divergence for big instantons, meaning that an infinite amount of infinitely big instantons would po****te the vacuum. Later, an instanton liquid model was...
- of the equations are called Yang–Mills connections or instantons. The moduli space of instantons was used by Simon Donaldson to prove Donaldson's theorem...
- topology of smooth 4-manifolds using moduli spaces of anti-self-dual instantons. It was started by Simon Donaldson (1983) who proved Donaldson's theorem...
- authors, Atiyah classified all instantons on 4-dimensional Euclidean space. It is more convenient to classify instantons on a sphere as this is compact...
- the identity matrix. In this case instantons exist even when the gauge group is U(1). The noncommutative instantons were discovered by Nikita Nekrasov...