Hello all,
I am learning the example program in ITensorTDVP.jl. When I read this program, I found that the wave functions in the program are written in a format called Unicode character like \psi or \phi.
ψ = MPS(s, initstate)
dmrg_x_kwargs = (
nsweeps=10, reverse_step=false, normalize=true, maxdim=20, cutoff=1e-10, outputlevel=1
)
ϕ = dmrg_x(H, ψ; dmrg_x_kwargs...)
This naming method is very concise and clear, so I plan to do the same. But after multiple attempts, I was not successful.
So I would like to ask how I can quickly and easily use a similar method to name variables. I am using Jupyter Notebook.
Thank you for your time.