Extended Data Fig. 1: Ab initio calculation of disordered field and decoherence profile.
From: Exploiting disorder to probe spin and energy hydrodynamics
Disordered on-site field generated by 31P. a. Numerical calculation of distribution of the on-site field strength. The four-Gaussian fit gives a standard deviation of 2.217(2) krad/s for each Gaussian peak. The single-Gaussian fit gives a standard deviation of 6.05(6) krad/s. b. Left axis: Decoherence profile generated by the calculated distribution of on-site field and the single-peak Gaussian approximation. Right axis: Statistical correlation between the random amplitudes of local observables on two closest 19F. As the coherence approaches zero, the statistical correlation also vanishes.
