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Notes on N=2 $\sigma$-models$
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abstract
These lectures, given at the 1992 Trieste Spring School, are devoted to some selected topics in N=2 \sm s on Calabi-Yau manifolds and the associated N=2 superconformal field theories. The first lecture is devoted to the ``special geometry" of the moduli space of $c=9$ N=2 superconformal field theories. An important role is played by the extended chiral algebra which appears in theories with integer $U(1)$ charges. The second lecture is devoted to the \sm\ approach. The main focus is an explication of a calculation of Aspinwall and Morrison.
Forward citations
Cited by 2 Pith papers
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Categorified structures over moduli spaces: Anomalies, non-invertible symmetries, and exceptional holonomy
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