2 papers
astro-ph.GA2024
Cosmic very small dust grains as a natural laboratory of mesoscopic physics: Modeling thermal and optical properties of graphite grains
Kenji Amazaki, Masashi Nashimoto, Makoto Hattori
Cosmic very small dust grains (VSGs) contain 100 to 10,000 atoms, making it a mesoscopic system with specific thermal and optical characteristics due to the finite number of atoms…
hep-ph2024
Asymmetric Warm Dark Matter: from Cosmological Asymmetry to Chirality of Life
Wen Yin, Shota Nakagawa, Tamaki Murokoshi +1
We investigate a novel scenario involving asymmetric keV-range dark matter (DM) in the form of right-handed (sterile) neutrinos. Based on the Fermi-Dirac distribution, we demonstra…