53 citations · 180 across the 11 of their papers we have counts for
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Probing Oscillons of Ultra-Light Axion-like Particle by 21cm Forest
Masahiro Kawasaki, Wakutaka Nakano, Hiromasa Nakatsuka +1
Ultra-Light Axion-like Particle (ULAP) is motivated as one of the solutions to the small scale problems in astrophysics. When such a scalar particle oscillates with an $\mathcal{O}…
Oscillons of Axion-Like Particle: Mass distribution and power spectrum
Masahiro Kawasaki, Wakutaka Nakano, Hiromasa Nakatsuka +1
In string theory, the simultaneous existence of many Axion-Like Particles (ALPs) are suggested over a vast mass range, and a variety of potentials have been developed in the contex…
Revisiting oscillon formation in KKLT scenario
Shinta Kasuya, Masahiro Kawasaki, Francis Otani +1
KKLT scenario has succeeded in stabilizing the volume modulus and constructing metastable de Sitter (dS) vacua in type IIB string theory. We revisit to investigate the possibility…