activity
20192026
most citedThe Atiyah-Patodi-Singer index and domain-wall fermion Dirac operators

25 citations · 79 across the 20 of their papers we have counts for

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Showing 2023Show all

3 papers · 1 filter

math.AT2023★ 2 cited

Anderson duality of topological modular forms and its differential-geometric manifestations

Yuji Tachikawa, Mayuko Yamashita

We construct and study a morphism of spectra implementing the Anderson duality of topological modular forms (). Its differential version will then be introduced, allo…

math.AT2023★ 1 cited

Invertible QFTs and differential Anderson duals

Mayuko Yamashita

This is the proceeding of a talk given at Stringmath 2022. We introduce a Cheeger-Simons type model for the differential extension of Anderson dual to generalized homology theory w…

hep-th2023

Remarks on mod-2 elliptic genus

Yuji Tachikawa, Mayuko Yamashita, Kazuya Yonekura

For physicists: For supersymmetric quantum mechanics, there are cases when a mod-2 Witten index can be defined, even when a more ordinary -valued Witten index vanishes.…