Image Details
Caption: Figure 7.
Posterior reconstructions of (a) the EOS p(ϵ), (b) the squared sound speed ﹩{c}_{s}^{2}﹩, and (c) the trace anomaly Δ = 1/3 − p/ϵ. The median and the 1σ and 2σ CIs are shown in each panel.
© 2026. The Author(s). Published by the American Astronomical Society.