Results 271 to 280 of about 24,701,591 (295)
Some of the next articles are maybe not open access.
Time-Dependent Density-Functional Theory
1998The static Kohn-Sham theory of many-particle systems is basically unsuitable for the description of time-dependent electronic phenomena. (The few exceptions rely on the approximate description of electronic excitation energies, a procedure fraught with difficulties as described in a previous chapter.) In this chapter we introduce the time-dependent ...
openaire +1 more source
Causality and Symmetry in Time-Dependent Density-Functional Theory
Physical Review Letters, 1998We resolve an existing paradox regarding the causality and symmetry properties of response functions within time-dependent density-functional theory. We do this by defining a new action functional within the Keldysh formalism. By functional differentiation the new functional leads to response functions which are symmetric in the Keldysh time contour ...
openaire +2 more sources
Time-Dependent Density-Functional Theory for Superconductors
Physical Review Letters, 1994, Wacker, , Kümmel, , Gross
openaire +2 more sources
Real-Time Exciton Dynamics with Time-Dependent Density-Functional Theory
Physical Review Letters, 2021Jiuyu Sun +2 more
exaly
Time-dependent density functional theory for molecules in liquid solutions
Journal of Chemical Physics, 2001Vincenzo Barone, Maurizio Cossi
exaly
Time-dependent density-functional theory for molecules and molecular solids
Computational and Theoretical Chemistry, 2009Mark E Casida
exaly