Exciton delocalization plays a prominent role in the photophysics of molecular aggregates,
ultimately governing their particular function or application. Deoxyribonucleic acid (DNA) is a …

We report a method for the structure-based calculation of the spectral density of the pigment–
protein coupling in light-harvesting complexes that combines normal-mode analysis with the …

Excitation energy transfer in the light-harvesting complex II of higher plants is modeled using
excitonic couplings and local transition energies determined from structure-based …

Time-local and time-nonlocal theories are used in combination with optical spectroscopy to
characterize the water-soluble chlorophyll binding protein complex (WSCP) from cauliflower …

Hybrid van der Waals heterostructures of organic semiconductors and transition metal
dichalcogenides (TMDs) are promising candidates for various optoelectronic devices, such …

A challenge for the theory of optical spectra of pigment-protein complexes is the equal
strength of the pigment-pigment and the pigment-protein couplings. Treating both on an …

Multitime system correlation functions are relevant in various areas of physics and science,
dealing with system-bath interaction including spectroscopy and quantum optics, where …

We present a quantum-kinetic theory of the excitation transfer in a quantum dot molecule.
We derive the consistent Markovian limit for the system kinetics, which leads to a description …

We investigate the impact of optically induced Förster coupling in van der Waals
heterostructures consisting of graphene and a monolayer transition-metal dichalcogenide …

We theoretically study the polarization entanglement of photons generated by the biexciton
cascade in a GaAs/InAs semiconductor quantum dot (QD) located in a nanocavity. A …