What Does ACCD Stand For?

ACCD stands for Approximate Double Substitution Coupled Cluster Method

The Approximate Double Substitution Coupled Cluster Method (ACCD) is a computational technique used in quantum chemistry to accurately model the electronic structure of many-body systems. By incorporating double excitations in its formulation, ACCD enhances the accuracy of energy calculations and wave function descriptions while maintaining computational efficiency. This method is particularly useful for studying complex molecular interactions and phenomena, providing a balance between precision and resource requirements in quantum mechanical simulations.

Other Meanings for ACCD