Estimating entangling power + poetry

[MatteoRobbiati]

Two improvs:

1. added pyproject.toml file and fix imports;
2. added extras/ folder with a script to compute the entangling power of the VQE according to the Meyer-Wallach measure implemented here in Qibo. This values should be related to the BPs also. Entangling capability score is in $[0,1]$, with $0=$ no entangling capability 🐔, $1=$ super entangling power 👾.

I tested the entangling capability of the model with the following configurations:

[andrea-pasquale]

Thanks for the computation of the entangling power.
I'm not sure about making this repository a package... if I it just for academic purposes we might have just a repository. Making it a package it would mean to put effort in maintaining and releasing the library.
What was your motivation behind adding poetry?

[MatteoRobbiati]

I don't think having a package ensures us to these future efforts. It just help us now with imports and, when publishing the paper, it will be useful to have a Zenodo page anyway :)

[andrea-pasquale]

Ok, if it is just to facilitate people to reproduce the paper results, fine. Making in it a "proper" package it is a different story.

[MatteoRobbiati]

Ok, if it is just to facilitate people to reproduce the paper results, fine. Making in it a "proper" package it is a different story.

Ah yes, of course that was not my idea. If you think this is an overkill fine with restoring the original shape!
I only wanted to exploit some minor utilities, not starting a "proper" package developement.

[andrea-pasquale]

Ah yes, of course that was not my idea. If you think this is an overkill fine with restoring the original shape!
I only wanted to exploit some minor utilities, not starting a "proper" package developement.

Just for the development I agree :)

[Edoardo-Pedicillo]

Nice plot @MatteoRobbiati , @marekgluza do you know other metrics that we could include to evaluate if there is a BP ?

[marekgluza]

I don't know much about BPs but you might be able to evaluate something called 'frame potential' and that would check how 'chaotic' the circuit is, it's something people check to see if they typically have a t-design.