Abstract
Using Morse-theoretic techniques, we show that the moduli space of $U^{∗}(2n)$-Higgs bundles over a compact Riemann surface is connected.
Citation
Oscar García-Prada. André G. Oliveira. "Higgs bundles for the non-compact dual of the unitary group." Illinois J. Math. 55 (3) 1155 - 1181, Fall 2011. https://doi.org/10.1215/ijm/1369841801
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