Many quantum bodies using quantum computing

In this project we aim to build a quantum circuit that will approximate a ground state of a many body system.

Procedure

• Find the exact ground state (target state) using exact diagonalization
• Use a brick wall structure circuit for the quantum circuit approximation
• Carry optimization on the parameters of the circuit to find the parameters that minimze the infidelity
• Once optimization is complete, use the quantum circuit approximation to measure different correlation functions like the entropy,energy and mutual information
• Do the measurements also on the exact state and compare
• Analyze the results and see what they infer about the quantum circuit

  Tech stack

• Vanilla Python
• Numpy
• Matplotlib
• Linux scripting
• Augusta HPC