Image Details
Caption: Figure 1.
Sketch of different redshift contributions: cosmological (zcosmo), LPI violation (zgrav(1 + α)), LLI violation (zLLI = γvrel/c), and WEP violation (zWEP = βΔCδz). The arrows indicate the direction and nature of each effect.
© 2026. The Author(s). Published by the American Astronomical Society.