Density Functional Methods In Physics pp 11-30 | Cite as

# The Constrained Search Formulation of Density Functional Theory

Chapter

## Abstract

Consider N interacting electrons in a local spin-independent external potential v. The Hamiltonian is where T and Vee are, respectively, the kinetic and electron-electron repulsion operators.

$$
{\text{H = T + Vee + }}\sum\limits_{i = 1}^N {v(\vec r_i )} ,$$

(1)

## Keywords

Density Functional Theory External Potential Antisymmetric Function Local Density Approxima Finite Dimensional Quantum System
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## Copyright information

© Plenum Press, New York 1985