3 papers
astro-ph.CO2026
Cosmological Constraints on Temperature-Dependent Interaction between Dark Matter and Neutrinos
Ren-Peng Zhou, Da Huang
We study the influence of the temperature-dependent interaction between dark matter (DM) and neutrinos on the measurement of cosmological parameters. We pay attention to the neutri…
gr-qc2024
Gravitational Wave Birefringence in Symmetron Cosmology
Ze-Xuan Xiong, Da Huang
The symmetron is a light scalar which provides a screening mechanism so as to evade the strong constraints from local gravity tests. In order to achieve this goal, a symmetry…
gr-qc2024
Gravitational Wave Birefringence from Fuzzy Dark Matter
Da Huang, Ze-Xuan Xiong, Lei-Jian Wang
Gravitational wave (GW) birefringence is a remarkable phenomenon that can be used to test the parity violation in gravity. By coupling the fuzzy dark matter (FDM) scalar to the gra…