Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Hirose, Takuya"'
Autor:
Hirose, Takuya, Kanda, Yukihiro
We discuss Abrikosov-Nielsen-Olesen (ANO) strings with the one-loop effective potentials induced by higher-dimensional gauge theory. As our starting point, we consider a five-dimensional $SU(2)$ gauge theory with an extra-dimensional space $S^1/Z_2$.
Externí odkaz:
http://arxiv.org/abs/2409.18754
We consider a $U(1)$ gauge theory on $M^4\times T^4$ with background magnetic fluxes. We show that a theory including arbitrary fluxes can always be studied in a theory involving only diagonal fluxes by appropriate coordinate transformations. It is f
Externí odkaz:
http://arxiv.org/abs/2403.16801
Electroweak symmetry breaking is explored in a two Higgs doublet model based on a six dimensional $SU(4)$ gauge-Higgs unification compactified on an orbifold $T^2/Z_2$. The remarkable property of this model is a prediction of realistic weak mixing an
Externí odkaz:
http://arxiv.org/abs/2312.08608
Autor:
Hirose, Takuya, Shibuya, Hiroto
In this work, we investigate the relation between higher-dimensional gauge theories and stochastic gravitational wave (GW) spectrums caused by their potential. It is known that the higher-dimensional gauge theories can induce the spontaneous symmetry
Externí odkaz:
http://arxiv.org/abs/2303.14192
We discuss the gauge symmetry breaking of six dimensional theories in flux compactification with a magnetic flux background and a constant vacuum expectation value (VEV) for the scalar fields, which are zero modes of extra spatial components of the g
Externí odkaz:
http://arxiv.org/abs/2205.09320
Autor:
Hirose, Takuya, Maru, Nobuhito
We propose a new inflation scenario in flux compactification, where a zero mode scalar field of extra components of the higher dimensional gauge field is identified with an inflaton. The scalar field is a pseudo Nambu-Goldstone boson of spontaneously
Externí odkaz:
http://arxiv.org/abs/2105.11782
Autor:
Hirose, Takuya, Maru, Nobuhito
We study possibilities to realize a nonvanishing finite Wilson line (WL) scalar mass in flux compactification. Generalizing loop integrals in the quantum correction to WL mass at one-loop, we derive the conditions for the loop integrals and mode sums
Externí odkaz:
http://arxiv.org/abs/2104.01779
Autor:
Hirose, Takuya, Maru, Nobuhito
We further study the cancellation of the one-loop corrections to the scalar mass in a six dimensional SU(2) gauge theory with higher dimensional operators, which is compactified on a torus with magnetic flux. Higher dimensional operators also contrib
Externí odkaz:
http://arxiv.org/abs/2012.03494
Autor:
Hirose, Takuya, Maru, Nobuhito
We calculate one-loop corrections to the mass for the zero mode of scalar field in a six-dimensional Yang-Mills theory compactified on a torus with magnetic flux. It is shown that these corrections are exactly cancelled thanks to a shift symmetry und
Externí odkaz:
http://arxiv.org/abs/1904.06028
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