A classical solution of the non-linear complex Grassmann \(\sigma\)-model with higher derivatives (Q1072174)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: A classical solution of the non-linear complex Grassmann \(\sigma\)-model with higher derivatives |
scientific article; zbMATH DE number 3942541
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A classical solution of the non-linear complex Grassmann \(\sigma\)-model with higher derivatives |
scientific article; zbMATH DE number 3942541 |
Statements
A classical solution of the non-linear complex Grassmann \(\sigma\)-model with higher derivatives (English)
0 references
1985
0 references
Using a generalization to higher dimensions of a Lagrangian introduced by \textit{Yu. N. Kafiev} [Phys. Lett. B 96, 337-339 (1980)], the author constructs a classical soliton solution of the nonlinear complex Grassmann \(\sigma\)-model. He shows also that his solution represents a generator of the K-group of a sphere.
0 references
sigma model
0 references
soliton
0 references
Grassmann manifold
0 references
classical solution
0 references
