34 lines
1.2 KiB
Julia
34 lines
1.2 KiB
Julia
include("../EC.jl")
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include("../common.jl")
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include("../p_space.jl")
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# contour
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p, w = get_mesh([0, 0.4 - 0.15im, 0.8, 6], [128, 128, 128])
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μ = 0.5
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V_system(c) = (p, q) -> c*(-5*g0(sqrt(3), p, q) + 2*g0(sqrt(10), p, q)) # ResonanceEC: Eq. (20)
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# generating a Berggren basis with a pole using the same system
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basis_c = 0.6
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basis_E, berg_basis = eigen(get_H_matrix(V_system(basis_c), p, w); permute=false, scale=false)
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basis_p = sqrt.(basis_E)
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N_berg = sqrt.(diag(transpose(berg_basis .* w) * berg_basis))
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berg_basis = berg_basis ./ transpose(N_berg)
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berg_basis_w = berg_basis .* w
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H0 = transpose(berg_basis_w) * get_T_matrix(p, μ) * berg_basis
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V = transpose(berg_basis_w) * get_V_matrix(V_system(1), p, w) * berg_basis
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training_c = range(1.1, 0.9, 5) # original: range(1.35, 0.9, 5)
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extrapolating_c = range(0.78, 0.45, 7) # original: range(0.75, 0.40, 8)
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training_ref = -0.26
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extrapolating_ref = [quick_pole_E(V_system(c)) for c in extrapolating_c]
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EC = affine_EC(H0, V)
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train!(EC, training_c; ref_eval=training_ref, CAEC=true)
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extrapolate!(EC, extrapolating_c; ref_eval=extrapolating_ref)
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exportCSV(EC, "temp/2b_GSM_B2R.csv")
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plot(EC, "temp/2b_GSM_B2R.pdf"; basis_points=basis_E, xlims=(0, 0.3), ylims=(-0.120, 0.020))
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