On the signature of certain intersection forms

DOI10.1063/1.532754zbMath1059.81161arXivmath/9803045OpenAlexW2083667986MaRDI QIDQ4270340

Feng Xu

Publication date: 21 November 1999

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/9803045

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Supersymmetric field theories in quantum mechanics (81T60) Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, (W)-algebras and other current algebras and their representations (81R10) Infinite-dimensional Lie (super)algebras (17B65) Groups and algebras in quantum theory and relations with integrable systems (81R12)

Cites Work

• New braided endomorphisms from conformal inclusions
• On classification of \(N=2\) supersymmetric theories
• Verlinde algebras and the intersection form on vanishing cycles
• Graphs and reflection groups

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