Extended Data Fig. 2: Full-time evolution of coarsening dynamics and scaling exponents in the easy-axis ferromagnetic phase.
From: Universality class of a spinor Bose–Einstein condensate far from equilibrium
a, Domain length L(t) in the full time evolution accessible during the experiment. Closed (open) circles represent the domain length after (without) deconvolution. Dashed lines represent the scaling time interval t ∈ [0.2 s, 0.8 s]. The lower bound for the time interval is chosen to ensure that the condensate enters into the coarsening stage after the quench.The upper bound of the time interval is limited by the finite size of the system and lifetime lifetime of the condensate. b, Dependence of the scaling exponents 1/z on the lower bound for the time interval tL. The error bars indicate the 1σ confidence interval of the fit parameters. c, Number of magnetic domains after the quench. The domain number ND is counted by using the Hoshen-Koppelman algorithm (details are available in Supplementary Information). The domain number follows the power law decay (solid line), ND ∼ t−2/z with 1/z = 0.63(4).
