I am trying to modify a model with some extra terms, but getting an error. using QuantumCumulants using OrdinaryDiffEq, ModelingToolkit hc = FockSpace(:cavity) hm = FockSpace(:motion) h = hc ⊗ hm t = (0.0,10000.0) @qnumbers a::Destroy(h,1) b::Destroy(h,2) @cnumbers Δ ωm t0 gm E gm κ function F(t,…

It points to the line where Hamiltonian H is written. And Stacktrace is below. Stacktrace: [1] _similar_shape(itr::Destroy{ProductSpace{Vector{FockSpace{Symbol}}}, Symbol, Int64, Base.ImmutableDict{DataType, Any}}, #unused#::Base.HasLength) @ Base ./array.jl:663 [2] _collect(cont::UnitRange{Int6…

This looks like it may not be Symbolics but instead QuantumCumulants-specific. Have you opened an issue on the QuantumCumulants.jl github repo?

No. I don’t know how to do that. but I will try.

Error using an exponential function in a Hamiltonian

New to Julia

ChrisRackauckas May 29, 2023, 7:28am 2

What’s the stacktrace? What line is it pointing to?

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Error using an exponential function in a Hamiltonian

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