Fig. 3: Supersymmetric node structure.
From: Observation of supersymmetric pseudo-Landau levels in strained microwave graphene
Experimentally determined spatially resolved mode intensities associated with the pseudo-Landau levels of index n = 0–4 (from left to right) for a large pseudomagnetic field strength β = 0.2. Top rows: the area of the circles corresponds to the intensity on the A sites (above) and B sites (below). The 0th level is almost entirely localised on the A sublattice, while all other levels have almost equal overall weights on both sublattices. Bottom rows: intensity at sites A (above) and B (below), averaged along the three extreme edges at resonator position r. Note that rmax = 14 (resp. 13) for the A (resp. B) sites. For the higher-order levels, the average is performed combining the indices ±n. The shaded area corresponds to the standard deviation. The two y-axis ticks indicate arbitrary intensity values of 0 and 1 in uniformly applied units. The pseudo-Landau levels display a clear nodal structure offset by 1 mode index, as further discussed in the text
