39 lines
1.4 KiB
Julia
39 lines
1.4 KiB
Julia
include("../EC.jl")
|
|
|
|
training_c = [2.6, 2.4, 2.2, 2.0, 1.8]
|
|
extrapolating_c = 0.0 : 0.2 : 1.2
|
|
|
|
training_ref = -2.22 # complete list not needed because identification is simple
|
|
|
|
extrapolating_ref = [4.076662025307587-0.012709842443350328im,
|
|
3.613318119833891-0.007335804709990623im,
|
|
3.1453431847006783-0.004030580410326795im,
|
|
2.672967129943755-0.00211498327461944im,
|
|
2.196542557810288-0.0010719835443437104im,
|
|
1.7164583929199813-0.0005455212208182736im,
|
|
1.233088227541505-0.0003070320106485624im]
|
|
|
|
include("../p_space_3body_resonance.jl")
|
|
H0 = H
|
|
|
|
# Vp = perturbation to make the state artificially bound
|
|
Vp_of_r(r) = -exp(-(r/3)^2)
|
|
Vp_l(j, k, kp) = Vl_mat_elem(Vp_of_r, j, k, kp; atol=atol, maxevals=maxevals, R_cutoff=R_cutoff)
|
|
|
|
@time "Vp block diagonal part" begin
|
|
Vpb_blocks = [kron_sum(get_V_matrix((k, kp) -> Vp_l(j1, k, kp), ks, ws), spzeros(length(ks), length(ks))) for (j1, _) in js]
|
|
Vpb = blockdiag(sparse.(Vpb_blocks)...)
|
|
end
|
|
|
|
@time "Vp2_HO" Vp2_HO = get_jacobi_V2_matrix(Vp_of_r, basis_ho, μω_global; atol=atol, maxevals=maxevals)
|
|
@time "Vp2" Vp2 = W_left * Vp2_HO * transpose(W_right)
|
|
@time "Vp" Vp = Vpb + Vp2
|
|
|
|
weights = repeat(kron(ws, ws), jmax + 1)
|
|
|
|
EC = affine_EC(H0, Vp, weights)
|
|
train!(EC, training_c; ref_eval=training_ref, CAEC=true)
|
|
extrapolate!(EC, extrapolating_c; ref_eval=extrapolating_ref)
|
|
|
|
exportCSV(EC, "temp/Berggren_B2R.csv")
|
|
plot(EC, "temp/Berggren_B2R.pdf") |