We show that the quantum coherent transfer of excitations between biomolecular
chromophores is strongly influenced by spatial correlations of environmental fluctuations …

For a semiconductor quantum dot strongly coupled to a microcavity, we theoretically
investigate phonon-assisted transitions from the exciton to a cavity photon, where the energy …

Quantum coherence is a basic concept in quantum mechanics, representing one of the most
fundamental characteristics that distinguishes quantum mechanics from classical physics …

We report on microwave-driven coherent electron transfer between two coupled donors
embedded in a silicon nanowire. By increasing the microwave frequency we observe a …

We investigate electron charge decoherence in a laterally coupled single-electron
semiconductor double quantum dot through electron-phonon interaction. We analytically …

We propose a realization of a charge parity meter based on two double quantum dots
alongside a quantum point contact. Such a device is a specific example of the general class …

We investigate the dynamics of a double quantum dot charge qubit which is coupled to
piezoelectric acoustic phonons, appropriate for GaAs heterostructures. At low temperatures …

We theoretically study the (1, 1) triplet to (0, 2) singlet relaxation rate in a lateral gate-defined
double quantum dot tuned to the regime of Pauli spin blockade. We present a detailed …

We study the decoherence of a quantum computer in an environment which is inherently
correlated in time and space. We first derive the nonunitary time evolution of the computer …

We study theoretically phonon-assisted relaxation processes in a system consisting of one
or two electrons confined in two vertically stacked self-assembled quantum dots. The …