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pro vyhledávání: '"Watanabe, Yuki"'
The new gauge boson introduced in the minimal extension of the standard model (SM) by gauging the U(1)$_{\rm B-L}$ symmetry plays the role of dark matter when the U(1)$_{\rm B-L}$ gauge coupling is highly suppressed. This dark matter, named the F\'ee
Externí odkaz:
http://arxiv.org/abs/2408.12155
The decay of the mediator particle into standard model (SM) particles plays a significant role in exploring the dark sector scenario. We consider such a decay, taking the dark photon mediator as an example that mixes with the SM photon. We find that
Externí odkaz:
http://arxiv.org/abs/2404.06793
A light mediator particle is often predicted in the dark sector scenario, which weakly interacts with the standard model (SM) particles. The weakness of the interaction is usually described by a small coupling; however, the small coupling does not al
Externí odkaz:
http://arxiv.org/abs/2212.10739
Autor:
Watanabe, Yuki, Nikaido, Takuya, Yabuki, Shoji, Abe, Jumpei, Suzuki, Hideki, Shishido, Keita, Kobayashi, Hirotaka, Yoshida, Rii, Iinuma, Kaori, Nagamine, Sakiko, Ono, Yoko, Sato, Mari, Oi, Naoyuki
Publikováno v:
In Journal of Orthopaedic Science September 2024 29(5):1174-1178
Autor:
Watanabe, Yuki, Yokoyama, Shun, Kishimoto, Akira, Ito, Takahiro, Kawata, Masanobu, Ito, Shun, Motomiya, Kenichi, Takahashi, Hideyuki
Publikováno v:
In Colloids and Surfaces A: Physicochemical and Engineering Aspects 20 June 2024 691
Autor:
Kitagawa, Kohei, Uekusa, Shusuke, Hanai, Yuki, Kimura, Itsuki, Tsukahara, Masaru, Kagawa, Azusa, Sasaoka, Kenji, Sakishiro, Yui, Miyake, Ayaka, Watanabe, Yuki, Baba, Daiki, Kodama, Masafumi, Kishi, Yoshiki, Yamada, Norihito, Yoshio, Takashi, Matsuo, Kazuhiro
Publikováno v:
In Asian Journal of Psychiatry June 2024 96
Autor:
Watanabe, Yuki, Komatsu, Eiichiro
Building on Weinberg's approach to effective field theory for inflation, we construct an effective Lagrangian for a pseudo scalar (axion) inflaton field with shift symmetry. In this Lagrangian we allow the axion field to couple to non-Abelian gauge f
Externí odkaz:
http://arxiv.org/abs/2004.04350
In this paper, we examine the viability of inflation models with a spectator axion field coupled to both gravitational and SU(2) gauge fields via Chern-Simons couplings. Requiring phenomenological success of the axion-SU(2) sector constrains the coup
Externí odkaz:
http://arxiv.org/abs/2003.05931
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Sufficient supervised information is crucial for any machine learning models to boost performance. However, labeling data is expensive and sometimes difficult to obtain. Active learning is an approach to acquire annotations for data from a human orac
Externí odkaz:
http://arxiv.org/abs/1906.07133