3 papers
hep-th2011
A new classical solution in SU(2) Yang-Mills gauge theory
Hinnerk Albert
A new classical solution of euclidean Yang-Mills gauge theory, which is governed by , is given. Its relationship to knot theory and Hopfions is discussed.
hep-th2007
Instantons and the θvacuum in non-linear σmodel and QCD
Hinnerk Albert
This is a talk given on the vacuum and cluster properties and the non-linear sigma model proposed to be given on occasion of an invitation to the seventh international conferenc…
hep-th2005
Instantons in the non-linear sigma model
Hinnerk Albert
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 t…