alvinbengeorge / hamiltonian

Project for Quantathon

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Project for Quantathon

Problem Statement:

Given a Hamiltonian
0.00698131079425246 * IIIZ
-0.0004978294000830275 * IIZI
+4.664512584628966e-05 * IZII
+0.0004303465157577957 * ZIII
+0.5099539391488543 * IIZZ
+0.5099677387273946 * IZIZ
+0.5099488492845516 * IZZI
+0.5099106232913859 * ZIIZ
+0.5099467089998899 * ZIZI
+0.5099046167492709 * ZZII

and the ansatz
ry = TwoLocal(num_assets, "ry", "cz", reps=3, entanglement="full")

Find the following using SamplingVQE and EsimatorVQE for every step of the iteration

* Eigenstates, corresponding eigenvalues, and their probability.
* Also, extract the variational parameters associated with every step of the iteration.

Installation

pip3 install -r requirements.txt
cd frontend
npm install

Backend

# Deployment
uvicorn main:app

# Development
uvicorn main:app --reload

FrontEnd

# Deployment
npm run build
npm start

# Development
npm run dev

Demo

Solving the problem statement