On Noncommutative Solitons

Abstract

We consider 2+1-dimensional classical noncommutative scalar field theory. The general ansatz for a radially symmetric solution is obtained. Some exact solutions are presented. Their possible physical meaning is discussed. The case of the finite $\theta$ is discussed qualitatively and illustrated by some numerical results.

Latex, 12 pages, 3 eps pictures, corrected some typos and a plot

References in corpus (6)

• Noncommutative Solitons
• Noncommutative Tachyons
• Noncommutative Tachyons And String Field Theory
• Nielsen-Olesen Vortices in Noncommutative Abelian Higgs Model
• Non-commutative Soliton Scattering
• On noncommutative vacua and noncommutative solitons

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