Physics, Python, Python Programming, Coding, Programming.
Calculate the energy eigenvalues for the grid energy_grid = np.zeros((num_points, num_points, 2)) for i in range(num_points): for j in range(num_points): H = graphene_hamiltonian(kx_grid[i, j], ky_grid[i, j]) energy_grid[i, j] = energy_eigenvalues(H) return kx_grid, ky_grid, energy_grid Now we can