29 lines
806 B
Julia
29 lines
806 B
Julia
include("../ho_basis.jl")
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include("../EC.jl")
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V_of_r(r) = 2 * exp(-(r-3)^2 / (1.5)^2)
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Λ = 0
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m = 1.0
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μω_global = 0.5 * exp(-2im * pi / 9)
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E_max = 30
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H0 = get_3b_H_matrix(src, V_of_r, μω_global, E_max, Λ, m, true, true)
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# Vp = perturbation to make the state artificially bound
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Vp_of_r(r) = -exp(-(r/3)^2)
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@time "Vp" Vp = get_3b_H_matrix(src, Vp_of_r, μω_global, E_max, Λ, m, false, true)
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training_ref = -0.72763
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extrapolating_ref = 4.0766890719636635 - 0.01275892774109674im
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training_c = [2.0, 1.9, 1.8]
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extrapolating_c = 0.0 : 0.2 : 1.2
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EC = affine_EC(H0, Vp)
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train!(EC, training_c; ref_eval=training_ref, CAEC=true, orthonormalize_threshold=0, pseudo_inv_rtol=1e-6)
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extrapolate!(EC, extrapolating_c; ref_eval=extrapolating_ref)
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exportCSV(EC, "temp/HO_B2R.csv")
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plot(EC, "temp/HO_B2R.pdf")
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