Extended Data Fig. 4: Dependence of ⟨r⟩ on α and g/J0.
From: Observation of Stark many-body localization without disorder

Dependence of ⟨r⟩ on α and g/J0 (N = 13, Bz0/J0 = 5), for the power-law Hamiltonian (equation (30)). In the experiments presented in the main text α ≈ 1.3.