Complex structures and zero-curvature equations for sigma-models

Bykov, D.

doi:10.1016/j.physletb.2016.06.071

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Complex structures and zero-curvature equations for sigma-models

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Bykov, D.
Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

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Citation

Bykov, D. (2016). Complex structures and zero-curvature equations for sigma-models. Physics Letters B, 760, 341-344. doi:10.1016/j.physletb.2016.06.071.

Cite as: https://hdl.handle.net/11858/00-001M-0000-002A-C145-F

Abstract

We construct zero-curvature representations for the equations of motion of a class of sigma-models with complex homogeneous target spaces, not necessarily symmetric. We show that in the symmetric case the proposed flat connection is gauge-equivalent to the conventional one.