2 citations · 2 across the 7 of their papers we have counts for
9 papers
Graviphoton mixing with KK modes in the 2D effective theory of charged black holes
Yoshihiko Abe, Tetsutaro Higaki, Yu Miyauchi
We study the effects of massive Kaluza--Klein modes on the two-dimensional low-energy effective theory obtained by the reduction of four-dimensional Einstein--Maxwell theory…
Testing graph isomorphism using simple quantum circuits
Samuel Beasley, Ashley Montanaro
The graph isomorphism problem asks whether two graphs are equivalent up to a permutation of their vertices. Its precise computational complexity remains unresolved, and it is still…
Non-Abelian vortices in gauge theory and non-invertible symmetries
Yoshihiko Abe, Tetsutaro Higaki, Kazuya Murakami +2
We construct finite-tension non-Abelian vortex solutions in a renormalizable -dimensional gauge theory Higgsed to the tetrahedral group by a Higgs field in the…
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…
Causality Constraints on Black Hole Thermodynamics in Nonlinear Electrodynamics
Yoshihiko Abe, Maxime Médevielle, Toshifumi Noumi +1
We study causality constraints on black hole thermodynamics in nonlinear electrodynamics, where the Lagrangian is taken to be an arbitrary function of the electromagnetic field str…
Two-field inflation from one complex scalar with symmetry breaking
Yoshihiko Abe, Toshimasa Ito, Koichi Yoshioka
We study two-field inflation derived from a single complex scalar field with a nonzero vacuum expectation value. The dynamics of inflation are governed by two parameters, the vacuu…
Moduli stabilization in finite modular symmetric models
Yoshihiko Abe, Komei Goto, Testutaro Higaki +2
We study vacua of moduli potential consisting of multiple contribution of modular forms in a finite modular symmetry. If the potential is given by a single modular form, the Minkow…
Quark masses and CKM hierarchies from modular flavor symmetry
Yoshihiko Abe, Tetsutaro Higaki, Junichiro Kawamura +1
We propose models to explain the hierarchies of the quark masses and mixing by utilizing the modular flavor symmetry. The hierarchy is realized by the modulus stab…