Abstract
Using the Morse-theoretic methods introduced by Hitchin, we prove that the moduli space of $\operatorname{SO}_{0}(1,n)$-Higgs bundles when $n$ is odd has two connected components.
Citation
Marta Aparicio Arroyo. Oscar García-Prada. "Higgs bundles for the Lorentz group." Illinois J. Math. 55 (4) 1299 - 1326, Winter 2011. https://doi.org/10.1215/ijm/1373636685
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