186 citations · 1.9k across the 69 of their papers we have counts for
69 papers
On invariants of two-dimensional minimally supersymmetric field theories
Yuji Tachikawa, Kazuya Yonekura
We construct a new invariant of two-dimensional supersymmetric quantum field theories (SQFTs), under a couple of assumptions on the general properties of such…
Dark baryon from pure Yang-Mills theory and its GW signature from cosmic strings
Masaki Yamada, Kazuya Yonekura
We point out that SO() pure Yang-Mills theory provides a candidate for dark matter (DM) without the explicit need to impose any additional symmetry. The DM candidate is a parti…
The QCD phase diagram in the space of imaginary chemical potential via 't Hooft anomalies
Shun K. Kobayashi, Takahiro Yokokura, Kazuya Yonekura
The QCD phase diagram in the space of temperature and imaginary baryon chemical potential has been an interesting subject in numerical lattice QCD simulations because of the absenc…
Non-supersymmetric heterotic branes
Justin Kaidi, Kantaro Ohmori, Yuji Tachikawa +1
The common statement that any consistent quantum gravity theory contains dynamical objects with all possible charges suggests that there are still a number of hitherto-unidentified…
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.…
Heterotic global anomalies and torsion Witten index
Kazuya Yonekura
We study the structure of anomalies in general heterotic string theories by considering general 2-dimensional supersymmetric quantum field theories (SQFTs), wit…