Numerics for Self-Testing of a Single Quantum System: Theory and Experiment

This folder contains the numerics for arXiv:xxx.xxx.

Feel free to contact us for any details.

• SDP_code: Contains our algorithm which generates an SDP to lower bound the total fidelity using symbolic computation sympy and solving the SDP using numpy and cvxpy via MOSEK (use SCS for faster, but possibly less reliable results).
• All_data: Contains the experimental data.
• Configuration: KCBS configuration: optimal and sub-optimal. How close is a given configuration (in three dimensions) is to an ideal configuration, determined up to a unitary. This is done by parametrising unitaries in 3 dimension with eight parameters.
• Repeatability Contains a jupyter notebook which computes the repeatability of each measurement and the associated results.
• Violations_and_orthogonality KCBS value and deviation from orthogonality.
• Robustness_curve Contains the notebook we used to generate the main figure in the article.

Authors

Name	email
Atul Singh Arora	toAtulArora@gmail.com
Xiao-Min Hu	huxm@ustc.edu.cn
Kishor Bharti	kishor.bharti1@gmail.com

System