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Some properties of classical solutions in Grassmannian sigma models

✍ Scribed by A. M. Din; W. J. Zakrzewski

Publisher
Springer
Year
1983
Tongue
English
Weight
310 KB
Volume
7
Category
Article
ISSN
0377-9017

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✦ Synopsis

We investigate the construction of a large class of classical solutions to the nonabelian Grassmannian sigma models in two Euclidean space-time dimensions and also discuss the problem of uniqueness. Some spectral types of solutions have interesting features when represented in the framework of the Riemann-Hilbert problem.

πŸ“œ SIMILAR VOLUMES

Uniqueness of the solutions of sigma mod
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✍ Metin GΓΌrses πŸ“‚ Article πŸ“… 1992 πŸ› Springer 🌐 English βš– 173 KB

It is proved that the boundary value problems of some sagrna-models in a non-Riemannian background have unique solutions. Sigma models on Riemannian backgrounds, sigma models with a Wess Zumino Witten term, the Ward model, and the self-dual Yang-Mills equations are among these models.