Full-Dimensional Schr\"odinger Wavefunction Calculations using Tensors and Quantum Computers: the Cartesian component-separated approach

Understand

Traditional methods in quantum chemistry rely on Hartree-Fock-based Slater-determinant (SD) representations, whose underlying zeroth-order picture assumes separability by particle.

• Here, we explore a radically different approach, based on separability by Cartesian component, rather than by particle [J.
• Chem.
• Phys., 2018, 148, 104101].