A classical solution of the non-linear complex Grassmann \(\sigma\)-model with higher derivatives
type: Item
instance of: scholarly article
title: A classical solution of the non-linear complex Grassmann \(\sigma\)-model with higher derivatives
zbMATH Open document ID: 0587.58016
DOI: 10.1007/BF01218759
author: Kazuyuki Fujii
published in: Communications in Mathematical Physics
publication date: 1985-01-01T00:00:00Z
review text: 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.
Mathematics Subject Classification ID: 37J99
Mathematics Subject Classification ID: 57R15
Mathematics Subject Classification ID: 55N15
Mathematics Subject Classification ID: 58A40
zbMATH DE Number: 3942541
zbMATH Keywords: sigma model
zbMATH Keywords: soliton
zbMATH Keywords: Grassmann manifold
zbMATH Keywords: classical solution
reviewed by: Chandra Shekhar Sharma
MaRDI profile type: Publication
cites work: Q5545278
cites work: Index of an elliptic system on a manifold
cites work: The twisted index problem for manifolds with boundary
full work available at URL: https://doi.org/10.1007/bf01218759
OpenAlex ID: W2049301605
description: scientific article; zbMATH DE number 3942541