2 papers
astro-ph.CO2025
Analytic Gravitational Wave Spectrum in Next-to-Minimal Bouncing Cosmology
Changhong Li
Bouncing cosmology offers a singularity-free alternative to inflation, but its minimal realization-comprising only four cosmic phases-predicts a simple power-law stochastic gravita…
astro-ph.CO2025
Forecast Constraints on Bouncing Cosmology from High Frequency Gravitational Waves Using Superconducting LC Circuits and Resonant Cavities
Changhong Li
We exploit forecast sensitivities to high frequency gravitational waves (HFGWs) from superconducting LC circuits, traditional resonant cavity and superconducting radio frequency (S…