Tag Archives: exchange correlation functionals

Density Functional Polarization Theory

We present a new paper on Density Functional Polarization Theory (DFPT). This theory is an extension of Time-Dependent-DFT where the exchange correlation functional depends not only from the density but also from the polarization P. Thanks to this explicit dependence on P it is possible¬† solve different problems of TD-DFT in periodic systems with a… Read More