Further Remarks on the Chiral Model Approach to Self-Dual Gravity
classification
✦ hep-th
gr-qc
keywords
gravityself-dualchiralmodelactionapproachcarriedfound
read the original abstract
It is shown how some results on harmonic maps within the chiral model can be carried over to self-dual gravity. The WZW-like action for self-dual gravity is found.
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