Local density-functional theory of frequency-dependent linear response.

TL;DR: In this paper, a method to calculate the transmission coefficient in multiterminal systems is presented by adding a complex absorbing potential to the Hamiltonian of the semi-infinite leads and transforming the problem of inverting an infinite dimensional matrix into a finite dimensional eigenvalue problem.

TL;DR: The performance of time-dependent density functional theory (TDDFT) for calculations of long-range exciton circular dichroism (CD) is investigated and a hybrid functional with fully long- range corrected range-separated exchange performs best for full TDDFT calculations of the dimer.

TL;DR: Fluorescent probes equipped with dual-quenching groups exhibiting superior sensitivity than probes with mono-quENching groups are reported, which is one of the most important ROS and linked with a number of diseases.

TL;DR: In this paper , the first accurate prediction of the dynamic charge response and its characterization in terms of the exchange-correlation kernel comes from a new technique based on combining analytic considerations, quantum field theory rules for Feynman diagrams, and stochastic Monte Carlo sampling.

TL;DR: In this article, the ground state of an interacting electron gas in an external potential was investigated and it was proved that there exists a universal functional of the density, called F[n(mathrm{r})], independent of the potential of the electron gas.

TL;DR: In this article, a time-dependent version of density functional theory was proposed to deal with the non-perturbative quantum mechanical description of interacting many-body systems moving in a very strong timedependent external field.

TL;DR: Theoretical predictions on the dynamic properties are compared with the x ray and electron scattering data for the metallic electrons as discussed by the authors, and screening effects are analyzed and applied to calculations of the enhancement factor of the thermonuclear reaction rate and the electric resistivity in dense plasmas.

TL;DR: In this article, a density-functional theory for describing polarization-type many-body effects influencing the photoresponse of small electronic systems is presented. But it does not take account of the time-dependent fields induced by an external radiation field.