58 citations · 316 across the 50 of their papers we have counts for
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Analysis of Floquet formulation of time-dependent density-functional theory
Prasanjit Samal, Manoj K. Harbola
Floquet formulation of time-dependent density-functional theory is revisited in light of its recent criticism [Maitra and Burke, Chem. Phys. Lett. 359 (2002), 237]. It is shown tha…
Exploring Foundations of Time-Independent Density Functional Theory for Excited-States
Prasanjit Samal, Manoj K. Harbola
Based on the work of Gorling and that of Levy and Nagy, density-functional formalism for many Fermionic excited-states is explored through a careful and rigorous analysis of the ex…
Density-to-potential map in time-independent excited-state density-functional theory
Prasanjit Samal, Manoj K. Harbola, A. Holas
In light of the recent work by Sahni et al., Harbola, and Gaudoin and Burke, the question of mapping from an excited-state density of a many-electron interacting system to the pote…
Local-density approximation for exchange energy functional in excited-state density functional theory
Prasanjit Samal, Manoj K. Harbola
An exchange energy functional is proposed and tested for obtaining a class of excited-state energies using density functional formalism. The functional is the excited-state counter…