What Does BDTQ Stand For?

BDTQ stands for Brueckner With Double Triple And Quadratic Substitution

BDTQ, or Brueckner With Double Triple And Quadratic Substitution, is a mathematical technique utilized in the field of computational physics and chemistry. This method enhances the accuracy of calculations in many-body systems by employing a combination of double and triple substitutions along with quadratic transformations. BDTQ effectively addresses the complexities of electron correlation, leading to improved predictive models and deeper insights into molecular interactions and behavior.