Haorui Wang, Louis Chen, Chloe Chan, Bogdan Rajkov
Project Description:
To calculate the ground state energy of the given Hamiltonian, we use the fine tuned ADAPT-VQE algorithm with qubit pool generated from fermion creation and annihilation operators and HF initial state. In each iteration, Adam optimizer is used to find a local best parameter series. Sampling estimator is used to calculate the expectation value of energy and operator gradient.
We would like to thank Bo Peng and Shih-Yen Tseng for their help and support during the project. Haorui Wang acknowledges the summer studentship funding from Christ's College, Cambridge. Chloe Chan acknowledges the summer studentship funding from Keble College, Oxford. And Bogdan Rajkov acknowledges the summer studentship funding from Trinity College, Cambridge.
Team name:
QuanInt
Team members:
Haorui Wang, Louis Chen, Chloe Chan, Bogdan Rajkov
Project Description:
To calculate the ground state energy of the given Hamiltonian, we use the fine tuned ADAPT-VQE algorithm with qubit pool generated from fermion creation and annihilation operators and HF initial state. In each iteration, Adam optimizer is used to find a local best parameter series. Sampling estimator is used to calculate the expectation value of energy and operator gradient.
Presentation:
https://github.com/Louisanity/quantum-algorithm-grand-challenge-QuantInt/blob/main/QuanInt_Adpat_Vqe_ver1.pdf
Source code:
https://github.com/Louisanity/quantum-algorithm-grand-challenge-QuantInt/tree/main
Acknowledgement
We would like to thank Bo Peng and Shih-Yen Tseng for their help and support during the project. Haorui Wang acknowledges the summer studentship funding from Christ's College, Cambridge. Chloe Chan acknowledges the summer studentship funding from Keble College, Oxford. And Bogdan Rajkov acknowledges the summer studentship funding from Trinity College, Cambridge.