What Does APSG Stand For?
APSG stands for Antisymmetrized Product Of Separated Geminals
APSG, or Antisymmetrized Product Of Separated Geminals, refers to a quantum chemistry method employed to describe electronic wave functions of many-body systems. This approach utilizes a combination of geminal functions, which represent pairs of electrons, and antisymmetrization to ensure compliance with the Pauli exclusion principle. APSG is particularly useful in addressing correlation effects in electronic interactions, providing a flexible framework for modeling the behavior of complex molecular systems. Its applications span various disciplines, including theoretical chemistry and condensed matter physics, aiding in the understanding of electron correlation and molecular dynamics.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym