Fig. 5: Comparison of measured and calculated parameters.

a The values of α obtained to yield the fit shown in Fig. 4. b The horizontal line denotes the mean α. b Values of Q_c based on the linear fits for Fermi liquid behavior shown in Fig. 3. c δQ_c, normalized by Q_c plotted against the pressure. The dashed line shows the expected temperature-dependent fit to the normalized fluctuation component in Eq. (3) (see ref. ¹) based on previously measured values of ηT² (ref. ⁴³), v_F, n, and m^*/m (refs. ^32,44). Details in Supplementary Note 1, Supplementary Table 1. Shaded blue region marks the variation of Γ for p wave pairing in the model by Emery (ref. ¹).