415 citations
- Tsinghua UniversityCN582 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT575 papers
- University of Science and Technology of ChinaCN575 papers
- University of Chinese Academy of SciencesCN566 papers
- University of TarapacáCL509 papers
- Johannes Gutenberg University MainzDE503 papers
- Uppsala UniversitySE502 papers
- Shandong UniversityCN501 papers
- University of ManchesterGB501 papers
- University of OxfordGB501 papers
- Justus-Liebig-Universität GießenDE500 papers
- Nanjing UniversityCN500 papers
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hep-ph2025★ 7 cited
New Source for QCD Axion Dark Matter Production: Curvature Induced
Cem Eröncel, Yann Gouttenoire, Ryosuke Sato +2
We discuss a novel mechanism for generating dark matter from a fast-rolling scalar field, relevant for both inflation and rotating axion models, and apply it specifically to the (Q…
hep-ph2025★ 8 cited
A universal bound on the duration of a kination era
Cem Eröncel, Yann Gouttenoire, Ryosuke Sato +2
We show that primordial adiabatic curvature fluctuations generate an instability of the scalar field sourcing a kination era. We demonstrate that the generated higher Fourier modes…