Extended solutions in a noncommutative sigma model

DOI10.1134/S0081543812080068zbMath1298.81354MaRDI QIDQ461036

A. V. Domrina

Publication date: 9 October 2014

Published in: Proceedings of the Steklov Institute of Mathematics (Search for Journal in Brave)

Mathematics Subject Classification ID

Model quantum field theories (81T10) Noncommutative geometry methods in quantum field theory (81T75)

Related Items (3)

Description of solutions with the uniton number 3 in the case of one eigenvalue: counterexample to the dimension conjecture ⋮ On the dimension of solution spaces of a noncommutative sigma model in the case of uniton number 2 ⋮ Integer-valued characteristics of solutions of the noncommutative sigma model

Cites Work

• All harmonic 2-spheres in the unitary group, completely explicitly
• Noncommutative unitons
• Moduli spaces of solutions of a noncommutative sigma model
• Harmonic maps into Lie groups (classical solutions of the chiral model)
• Scattering of noncommutative solitons in \(2+1\) dimensions

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