Weitang Li

Toward Chemical Accuracy with Shallow Quantum Circuits: A Clifford-Based Hamiltonian Engineering Approach

2024 · Journal of Chemical Theory and Computation

Achieving chemical accuracy with shallow quantum circuits is a significant challenge in quantum computational chemistry, particularly for near-term quantum devices. In this work, we present a Clifford-based Hamiltonian engineering algorithm, namely CHEM, that addresses the …

Quantum machine learning of molecular energies with hybrid quantum-neural wavefunction

2025 · Digital Discovery

The combination of quantum circuits and neural networks allows efficient quantum machine learning of molecular wavefunction.