A new classical solution in SU(2) Yang-Mills gauge theory
A new classical solution of euclidean Yang-Mills gauge theory, which is governed by $π_4 (SU(2))$, is given. Its relationship to knot theory and Hopfions is discussed.
hep-th↗
arXiv subjects
Hinnerk Albert
Publications and source records attributed to Hinnerk Albert.
Instantons and the θvacuum in non-linear σmodel and QCD
This is a talk given on the $θ$vacuum and cluster properties and the non-linear sigma model proposed to be given on occasion of an invitation to the seventh international conference on Symmetry in Nonlinear Physics,June 24 - 30, 2007, Kiev.
hep-th↗
Instantons in the non-linear sigma model
This is a review to classify all finite energy solutios of the two dimensional non-linear sigma model. These solutions could be important in understanding the vacuum structure of the non-linear sigma model.
hep-th↗