Time-dependent density-functional theory (TDDFT) describes the quantum dynamics of
interacting electronic many-body systems formally exactly and in a practical and efficient …

Time-dependent density functional theory (TDDFT) is a formally exact approach to the time-
dependent electronic many-body problem which is widely used for calculating excitation …

We calculate the intersubband absorption linewidth 2Γ op in quantum wells (QWs) due to
scattering by interface roughness, LO phonons, LA phonons, alloy disorder, and ionized …

Time-dependent density-functional theory (TDDFT) extends the basic ideas of ground-state
density-functional theory (DFT) to the treatment of excitations and of more general time …

For the calculation of neutral excitations, time-dependent density functional theory (TDDFT)
is an exact reformulation of the many-body time-dependent Schrödinger equation, based on …

We solve the long-standing problem of the large overestimation of the static polarizability of
conjugated polymers obtained using the local density approximation within density …

Time-dependent density functional theory (TDDFT) is presently enjoying enormous
popularity in quantum chemistry, as a useful tool for extracting electronic excited state …

A new framework is presented for evaluating the performance of self-consistent field
methods in Kohn–Sham density functional theory (DFT). The aims of this work are two-fold …

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 …

We report an anomalous wide broadening of the emission spectra of an electronic excitation
confined in a two-dimensional potential. We attribute these results to an extremely fast …