Hitchin systems for invariant and anti-invariant vector bundles

Given a smooth projective complex curve X X with an involution σ \sigma , we study the Hitchin systems for the locus of anti-invariant (resp. invariant) stable vector bundles over X X under σ \sigma . Using these integrable systems and the theory of the nilpotent cone, we study the irreducibility of these loci. The anti-invariant locus can be thought of as a generalisation of Prym varieties to higher rank.

• Hitchin system
• stable vector bundles
• Prym varieties
• nilpotent cone
• irreducibility
• integrable systems
• higher rank vector bundles

• Algebraic Geometry and Number Theory
• Advanced Algebra and Geometry
• Algebraic structures and combinatorial models
• Hitchin system
• stable vector bundles
• Prym varieties
• nilpotent cone
• irreducibility
• integrable systems
• higher rank vector bundles
• Geometry and Topology
• Mathematical Physics
• Mathematics