anti-instanton
1Instanton — An instanton or pseudoparticle is a notion appearing in theoretical and mathematical physics. Mathematically, a Yang Mills instanton is a self dual or anti self dual connection in a principal bundle over a four dimensional Riemannian manifold… …
2BPST instanton — The BPST instanton is the instanton with winding number 1 found by Belavin, Polyakov, Schwartz and Tyupkin. It is a classical solution to the equations of motion in Euclidean space time (i.e. after Wick rotation), meaning it describes a… …
3QCD vacuum — The QCD vacuum is the vacuum state of quantum chromodynamics (QCD). It is an example of a non perturbative vacuum state, characterized by many non vanishing condensates such as the gluon condensate or the quark condensate. These condensates… …
4Floerhomologie — Floer Homologien (FH) bezeichnet in der Topologie und Differentialgeometrie eine Gruppe ähnlich konstruierter Homologie Invarianten. Sie haben ihren Ursprung im Werk von Andreas Floer und sind seitdem ständig weiterentwickelt worden. Floer… …
5Symplektische Feldtheorie — Floer Homologien (FH) bezeichnet in der Topologie und Differentialgeometrie eine Gruppe ähnlich konstruierter Homologie Invarianten. Sie haben ihren Ursprung im Werk von Andreas Floer und sind seitdem ständig weiterentwickelt worden. Floer… …
6Floer homology — is a mathematical tool used in the study of symplectic geometry and low dimensional topology. First introduced by Andreas Floer in his proof of the Arnold conjecture in symplectic geometry, Floer homology is a novel homology theory arising as an… …
7K-theory (physics) — In string theory, the K theory classification refers to a conjectured application of K theory (in abstract algebra and algebraic topology) to superstrings, to classify the allowed Ramond Ramond field strengths as well as the charges of stable D… …
8Floer-Homologie — Floer Homologien (FH) bezeichnet in der Topologie und Differentialgeometrie eine Gruppe ähnlich konstruierter Homologie Invarianten. Sie haben ihren Ursprung im Werk von Andreas Floer und sind seitdem ständig weiterentwickelt worden. Floer… …
9ADHM construction — The ADHM construction or monad construction is the construction of all instantons using method of linear algebra by Michael Atiyah, Vladimir G. Drinfel d, Nigel. J. Hitchin, Yuri I. Manin in their paper Construction of Instantons. Contents 1 ADHM …
10Chiral anomaly — A chiral anomaly is the anomalous nonconservation of a chiral current. In some theories of fermions with chiral symmetry, the quantization may lead to the breaking of this (global) chiral symmetry. In that case, the charge associated with the… …
