QEC-Sensing-Simulation

Installation

To run these simulations, you need to install the required Python packages

How to Use

This repository contains both analytical models and numerical simulations.

Analytical Models

Located in the Analytical Results folder:

• analytical_T2.py: This script analyzes how the discrete QEC time step dt affects the fitted T2 value.

  python "Analytical Results/analytical_T2.py"```

• imperfect_QEC.py: This script shows how errors that are not perpendicular to the code space will influence the results and calculates the threshold for QEC running.

Numerical Simulations

Located in the Numerical Simulations folder:

• average_trajectory.py: Simulates the QEC process using the Monte Carlo quantum trajectory method.
• evolve_with_T2_noise.py: Solves the master equation for a simple two-level system with T2 noise.
• single_qec_round_simulation.py: A master equation simulation including the full QEC cycle.