From the 1 of 6 linked papers with an AI index.
6 papers
Non-Abelian vortices in gauge theory and non-invertible symmetries
Yoshihiko Abe, Tetsutaro Higaki, Kazuya Murakami +2
The paper constructs finite‑tension non‑Abelian vortex solutions in a (3+1)‑dimensional SO(3) gauge theory Higgsed to the tetrahedral group A4, and shows that these vortices flow i…
Finite modular Coleman-Weinberg inflation
Yoshihiko Abe, Komei Goto, Tetsutaro Higaki +2
We propose a modular symmetric inflationary model based on a Coleman--Weinberg potential generated by integrating out heavy vector-like quarks that couple to the complex modulus fi…
Black hole thermodynamics and KK photon quantum corrections in 2D effective dilaton gravity
Yoshihiko Abe, Tetsutaro Higaki, Yu Miyauchi
We study black hole thermodynamics using a two-dimensional effective theory obtained by dimensional reduction of four-dimensional Einstein--Maxwell theory. For spherically symmetri…
Large and small hierarchies from finite modular symmetries
Tetsutaro Higaki, Junichiro Kawamura, Tatsuo Kobayashi +2
We study the moduli stabilization by the radiative corrections due to the moduli dependent vector-like masses invariant under the finite modular symmetry. The radiative stabilizati…
Spontaneous CP violation and partially broken modular flavor symmetries
Tetsutaro Higaki, Tatsuo Kobayashi, Kaito Nasu +1
We study the realization of spontaneous CP violation through moduli stabilization. In modular flavor models, the source of CP violation is the vacuum expectation values of the comp…
Finite modular axion and radiative moduli stabilization
Tetsutaro Higaki, Junichiro Kawamura, Tatsuo Kobayashi
We propose a simple setup which can stabilize a modulus field of the finite modular symmetry by the Coleman-Weinberg potential. Our scenario leads to a large hierarchy suppressing…