Density Functional Theory

Density Functional Theory: An Approach to the Quantum Many-Body Problem, authored by Reiner M. Dreizler and Eberhard K.U. Gross, was published by Springer-Verlag in 1990 as part of the Physics of Atoms and Molecules series. The text emerged during a pivotal era for computational physics, serving to consolidate the theoretical foundations of density functional theory (DFT) as the field began transitioning from a specialized academic interest into the primary tool for electronic structure calculations in chemistry and materials science.

The book is recognized for its rigorous, comprehensive mathematical treatment of the Hohenberg-Kohn theorems and the Kohn-Sham equations. By providing a clear pedagogical bridge between formal many-body physics and the practical applications of DFT, the authors created a definitive reference that significantly influenced a generation of physicists. Its reception remains highly positive within the scientific community, where it is frequently cited for its clarity in explaining the complex interactions that govern quantum systems.