Wednesday, May 22, 2013

1305.4638 (David Baraglia et al.)

Higgs bundles and (A,B,A)-branes    [PDF]

David Baraglia, Laura P. Schaposnik
Through the action of anti-holomorphic involutions on a compact Riemann surface, we construct families of (A,B,A)-branes in the moduli spaces of G_c-Higgs bundles on the Riemann surface. We study the geometry of these (A,B,A)-branes in terms of spectral data and show they have the structure of real integrable systems.
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