Salīdzināt metodes

	Cietās saites modelis	Blīvuma funkcionāļu teorija
Nozare	Kvantu skaitļošana	Kvantu skaitļošana
Saime	Machine learning	Machine learning
Izcelsmes gads	1954	1965
Autors	John Slater and George Koster	Walter Kohn
Tips	Simplified electronic structure model	Electronic structure method
Pirmavots	Slater, J. C., Koster, G. F. (1954). Simplified LCAO method for the periodic potential problem. Physical Review, 94, 1498–1524.	Kohn, W., Sham, L. J. (1965). Self-consistent equations including exchange and correlation effects. Physical Review, 140, A1133–A1138.
Citi nosaukumi	TB model, hopping model	DFT, Kohn-Sham equations
Saistītās	3	4
Kopsavilkums	The Tight-Binding (TB) model is a simplified semi-empirical approach for computing electronic band structures and properties of solids. Formulated by Slater and Koster in 1954, TB treats electron hopping between atomic sites as the dominant interaction, enabling efficient calculations of band dispersion for a wide variety of materials.	Density Functional Theory (DFT) is a computational method for determining the properties of materials and molecules by modeling the ground state electron density. Developed by Walter Kohn and Lu Jeu Sham in the 1960s, DFT reduces the complexity of quantum chemistry from tracking individual electron coordinates to optimizing the total electron density, enabling efficient simulations of large molecular and condensed-matter systems.