Y
Yuji Tachikawa
Researcher at Institute for the Physics and Mathematics of the Universe
Publications - 268
Citations - 18658
Yuji Tachikawa is an academic researcher from Institute for the Physics and Mathematics of the Universe. The author has contributed to research in topics: Gauge theory & Anomaly (physics). The author has an hindex of 67, co-authored 253 publications receiving 16606 citations. Previous affiliations of Yuji Tachikawa include University of Tokyo & Institute for Advanced Study.
Papers
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The frozen phase of F-theory
TL;DR: In this paper, the interpretation of O7+-planes in F-theory was studied in the context of 6D superconformal field theories, such as those with hypermultiplets in the symmetric representation of su.
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Gaiotto Duality for the Twisted A_{2N-1} Series
TL;DR: In this paper, the authors study 4D N=2 superconformal theories that arise from the compactification of 6D N=(2,0) theories of type A 2N-1 on a Riemann surface C, in the presence of punctures twisted by a Z_2 outer automorphism.
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Anomaly of strings of 6d $ \mathcal{N}=\left(1,0\right) $ theories
Hiroyuki Shimizu,Yuji Tachikawa +1 more
TL;DR: In this article, the anomaly polynomial of strings of general 6d was obtained in terms of anomaly inflow, which sheds some light on the reason why the simplest 6d theory has E 8 flavor symmetry and partially explains a curious numerology in F-theory.
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On 4d rank-one N=3 superconformal field theories
TL;DR: In this article, the authors studied the properties of superconformal field theories whose rank is one, i.e. those that reduce to a single vector multiplet on their moduli space of vacua.
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N = 2 S-duality via outer-automorphism twists
TL;DR: In this paper, a branch cut on the Riemann surface across which the world volume fields are transformed by the discrete symmetries associated with those of the Dynkin diagram of type G is introduced.