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Keima Akasaka (Chiba University)24/09/2025, 10:00
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Keima Akasaka (Chiba University)24/09/2025, 13:00
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Masashi Hamanaka (Nagoya University)24/09/2025, 15:00
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Masashi Hamanaka (Nagoya University)24/09/2025, 17:00
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Yuji Tachikawa (Kavli IPMU)25/09/2025, 10:30
本講演は英語で実施されます.
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Yuji Tachikawa (Kavli IPMU)25/09/2025, 13:00
本講演は英語で実施されます.
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Masaki Natori (Tokyo University)25/09/2025, 15:00
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Masaki Natori (Tokyo University)25/09/2025, 17:00
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Yusuke Nishinaka (Nagoya University)26/09/2025, 10:00
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Yusuke Nishinaka (Nagoya University)26/09/2025, 13:00
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Anomalies in superstring theories are known to cancel via subtle mechanisms. We begin with the standard perturbative anomaly cancellation, which works uniformly across all theories.
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We then move on to the discussion of the global anomaly cancellation, whose mechanism varies depending on the type of superstring theories in question. -
The goal of my two-part lecture series is to explain the definition of a (framed) topological quantum field theory (TQFT). A TQFT is defined as a symmetric monoidal functor from the $(\infty,n)$-category $\mathrm{Bord}_{n}^{\mathrm{fr}}$ of framed bordisms.
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In the first lecture, we will introduce the foundational concepts of (symmetric monoidal) $(\infty,n)$-categories, setting the stage for...
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