2 papers
hep-ph2026
Axionic Wormholes in Metric-Affine Gravity
Shonosuke Takeshita, Naoki Yoshioka
The axion is a promising candidate for solving the strong CP problem. To solve this problem, the global U(1) symmetry must be preserved to a high degree of accuracy. However, it is…
hep-ph2025
QCD axion from chiral gauge theories
Ryosuke Sato, Shonosuke Takeshita
We present models of axion based on supersymmetric chiral gauge theories. In these models, the PQ symmetry is spontaneously broken by the non-perturbative dynamics of chiral gauge…