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20152023
most citedPrimordial Gravitational Waves from Axion-Gauge Fields Dynamics

169 citations · 649 across the 30 of their papers we have counts for

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Showing 2021Show all

9 papers · 1 filter

hep-ph2021★ 6 cited

Ultralight dark matter searches with KAGRA gravitational wave telescope

Yuta Michimura, Tomohiro Fujita, Jun'ya Kume +5

Among various dark matter candidates, bosonic ultralight fields with masses below 1~eV are well motivated. Recently, a number of novel approaches have been put forward to search fo…

physics.ins-det2021★ 3 cited

First observation and analysis of DANCE: Dark matter Axion search with riNg Cavity Experiment

Yuka Oshima, Hiroki Fujimoto, Masaki Ando +9

Dark matter Axion search with riNg Cavity Experiment (DANCE) was proposed to search for axion dark matter [Phys. Rev. Lett. 121, 161301 (2018)]. We aim to detect the rotation and o…

physics.ins-det2021★ 6 cited

Dark matter Axion search with riNg Cavity Experiment DANCE: Design and development of auxiliary cavity for simultaneous resonance of linear polarizations

Hiroki Fujimoto, Yuka Oshima, Masaki Ando +4

Axion-like particles (ALPs) are undiscovered pseudo-scalar particles that are candidates for ultralight dark matter. ALPs interact with photons slightly and cause the rotational os…

hep-ph2021★ 11 cited

SU()-natural inflation

Tomohiro Fujita, Kyohei Mukaida, Kai Murai +1

We study SU() gauge fields that couple to the inflaton through the Chern-Simons term. We provide a general procedure to construct homogeneous, isotropic, and attractor solutions…

astro-ph.CO2021★ 15 cited

Gravitational wave trispectrum in the axion-SU(2) model

Tomohiro Fujita, Kai Murai, Ippei Obata +1

We study the trispectrum of the gravitational waves (GWs) generated through the dynamics of an axionic spectator field and SU(2) gauge fields during inflation. In non-Abelian gauge…

hep-ph2021★ 32 cited

Axion dark matter search using arm cavity transmitted beams of gravitational wave detectors

Koji Nagano, Hiromasa Nakatsuka, Soichiro Morisaki +3

Axion is a promising candidate for ultralight dark matter which may cause a polarization rotation of laser light. Recently, a new idea of probing the axion dark matter by optical l…