The time evolution in open quantum systems, such as a molecular aggregate in contact with
a thermal bath, still poses a complex and challenging problem. The influence of the thermal …

One of the most fascinating and puzzling aspects of non-Hermitian systems is their spectral
degeneracies, ie, exceptional points (EPs), at which both eigenvalues and eigenvectors …

To determine the dynamics of a molecular aggregate under the influence of a strongly time-
dependent perturbation within a dissipative environment is still, in general, a challenge. The …

In quantum transport across molecular junctions, time-dependent effects arise mainly due to
interactions with external perturbations such as pulsed laser fields or fluctuating …

We present a double quantum wire system containing a coupling element in the middle
barrier between the two parallel quantum wires. We explicitly account for the finite length of …

Irradiation by laser pulses and a fluctuating surrounding liquid environment can, for
example, lead to time-dependent effects in the transport through molecular junctions. From …

The purpose of the present work is to investigate the spin dynamics of nanoscale junction
formed of diluted ferromagnetic semiconductor as two leads and a curved semiconducting …

The present research is devoted to the investigation of electron spin transmission through a
nanoelectronic device. This device is modeled as nonmagnetic semiconductor quantum dot …

We investigate real-time dynamics of spin-polarized current in a quantum dot coupled to
ferromagnetic leads in both parallel and antiparallel alignments. While an external bias …

We use a generalized master equation (GME) to describe the nonequilibrium
magnetotransport of interacting electrons through a broad finite quantum wire with an …