Fig. 2: ALMG model results.
From: Parametric matrix models
Left Panel: Lowest two energy levels of the ALMG model versus ξ. We show PMM results compared with Multilayer Perceptron (MLP) results. The upper plots show the energies, and the lower plots show absolute error. The main plots show the region around the phase transition; the insets show the full domain where data was provided. Center Panel: Average particle density for the ground state of the ALMG model versus ξ. We show PMM results compared with Multilayer Perceptron (MLP) results. The upper plots show the average particle density, and the lower plots show absolute error. The main plots show the region around the phase transition; the insets show the full domain where data was provided. Right Panel: Derivative of the lowest two energy levels with respect to the control parameter ξ as a function of ξ. We show PMM results compared with Multilayer Perceptron (MLP) results. The upper plots show the derivatives of the energies with respect to the control parameter, and the lower plots show absolute error. The main plots show the region around the phase transition; the insets show the full domain where data was provided. No data on the derivatives was provided to either model.
