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qiskit-community / qiskit-hackathon-korea-21

A repository for Qiskit Hackathon Korea (February 16-19, 2021)
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Variational Approach to Quantum State Discrimination #28

Closed Mins0o closed 2 years ago

Mins0o commented 3 years ago

Abstract

Quantum state discrimination is an important task for quantum information processing. It is known that in quantum mechanics, one could only perfectly discriminate orthogonal states. When the states are non-orthogonal, several strategies can be adopted to discriminate them. One such strategy is the minimum error strategy where we minimize the probability of error resulting from imperfect discriminations. However, exact solution is only known for two states discrimination case.
In this project, we are expecting a search based algorithm to help find the optimal quantum circuit for state discrimination.

Description

Members

@taufiqmurtadho - Slack: @Taufiq Murtadho @assemzh @ernchern - Slack: @Ern Chern @john-mai-2605 - Slack: @John Mai @mins0o - Slack: @Minsoo Kang

Deliverable

Python code/Jupyter notebook Visual representation of quantum circuit PPT

GitHub repo

https://github.com/ernchern/qiskit-vaqsd

ernchern commented 3 years ago

Thank you! Happy to join the team :)