Evaluating Ground State Energies of Chemical Systems with Low-Depth Quantum Circuits and High Accuracy.

• Tác giả: Chandan Kumar, Christian B Mendl, Kevin Shen, Elvira Shishenina, Shuo Sun
• Ngôn ngữ: eng
• Ký hiệu phân loại: 003.7 Kinds of systems
• Thông tin xuất bản: United States : The journal of physical chemistry. A , 2025
• Bộ sưu tập: NCBI
• ID: 692543

Tóm tắt

Quantum computers have the potential to efficiently solve the electronic structure problem but are currently limited by noise and shallow circuits. We present an enhanced Variational Quantum Eigensolver (VQE) ansatz based on the Qubit Coupled Cluster (QCC) approach that requires optimization of only