Sigma Models with Complex, Graded and eta-Deformed Target Spaces

Bykov, D. (2018): Sigma Models with Complex, Graded and eta-Deformed Target Spaces. In: Physics of Particles and Nuclei, Bd. 49, Nr. 5: S. 963-965

Abstract

I describe a class of two-dimensional sigma-models with complex homogeneous target spaces, whose equations of motion admit zero-curvature representations. I point out the relation to models with Z(m)-graded target spaces and to the so-called eta-deformed models.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Physik
• Themengebiete: 500 Naturwissenschaften und Mathematik > 530 Physik
• ISSN: 1063-7796
• Sprache: Englisch