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Time-dependent density-functional theory [PDF]

open access: yesPhysical Chemistry Chemical Physics, 2009
Editorial.-- El pdf es la versión post-print.
Miguel A. L. Marques, Angel Rubio
openaire   +5 more sources

TIME-DEPENDENT DENSITY FUNCTIONAL THEORY

open access: yesAnnual Review of Physical Chemistry, 2003
▪ Abstract  Time-dependent density functional theory (TDDFT) can be viewed as an exact reformulation of time-dependent quantum mechanics, where the fundamental variable is no longer the many-body wave function but the density. This time-dependent density is determined by solving an auxiliary set of noninteracting Schrödinger equations, the Kohn-Sham ...
E. K. U. Gross, Miguel A. L. Marques
openaire   +4 more sources

Time-Dependent Density Functional Theory

open access: yes, 2014
The basic general concepts of time-dependent density functional theory (TDDFT) are briefly outlined before focusing on the linear response formalism in this framework (LR-TDDFT). A number of approximations and connections with other methods are discussed.
N. Doltsinis
openaire   +4 more sources

Time-dependent density-functional theory for extended systems [PDF]

open access: greenReports on Progress in Physics, 2007
For the calculation of neutral excitations, time-dependent density functional theory (TDDFT) is an exact reformulation of the many-body time-dependent Schrodinger equation, based on knowledge of the density instead of the many-body wavefunction. The density can be determined in an efficient scheme by solving one-particle non-interacting Schrodinger ...
Silvana Botti   +3 more
openalex   +8 more sources

Relaxation in Time-Dependent Current-Density-Functional Theory [PDF]

open access: greenPhysical Review Letters, 2006
4 pages, 2 figures, Revtex4.
Roberto D’Agosta, Giovanni Vignale
openalex   +5 more sources

A new challenge for time-dependent density functional theory [PDF]

open access: greenChemical Physics Letters, 2006
1 table, 5 figures submitted to Chemical Physics ...
Meta van Faassen, Kieron Burke
openalex   +4 more sources

The symmetric quasi-classical model using on-the-fly time-dependent density functional theory within the Tamm–Dancoff approximation [PDF]

open access: yesMolecular Physics, 2022
The primary computational challenge when simulating nonadiabatic ab initio molecular dynamics is the unfavourable compute costs of electronic structure calculations with molecular size.
J. Talbot   +2 more
semanticscholar   +1 more source

Excited State Properties of Point Defects in Semiconductors and Insulators Investigated with Time-Dependent Density Functional Theory. [PDF]

open access: yesJournal of Chemical Theory and Computation, 2023
We present a formulation of spin-conserving and spin-flip hybrid time-dependent density functional theory (TDDFT), including the calculation of analytical forces, which allows for efficient calculations of excited state properties of solid-state systems ...
Yu-Ming Jin   +4 more
semanticscholar   +1 more source

Revisiting the Performance of Time-Dependent Density Functional Theory for Electronic Excitations: Assessment of 43 Popular and Recently Developed Functionals from Rungs One to Four. [PDF]

open access: yesJournal of Chemical Theory and Computation, 2022
In this paper, the performance of more than 40 popular or recently developed density functionals is assessed for the calculation of 463 vertical excitation energies against the large and accurate QuestDB benchmark set.
Jiashu Liang   +3 more
semanticscholar   +1 more source

Non-adiabatic approximations in time-dependent density functional theory: progress and prospects [PDF]

open access: yesnpj Computational Materials, 2023
Time-dependent density functional theory continues to draw a large number of users in a wide range of fields exploring myriad applications involving electronic spectra and dynamics.
L. Lacombe, N. Maitra
semanticscholar   +1 more source

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