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Representations of minimal W-algebras: unitarity and modular invariance.

CMSA, 20 Garden St, G10 20 Garden Street, Cambridge

The minimal W-algebras, obtained by quantum Hamiltonian reduction from affina vertex algebras, form the most interesting class of vertex algebras, which includes all superconformal algebras: Virasoro, Neveu-Scharz, N=2, 3, 4, […]

ADHM spaces and their quantizations

CMSA, 20 Garden St, Common Room 20 Garden Street, Cambridge

In their paper "Construction of Instantons," Atiyah, Drinfeld, Hitchin, and Manin introduced an algebraic construction of the moduli space of instantons on R^4, now also known as the "ADHM space." […]