Photosynthesis is generally assumed to be initiated by a single photon,–from the Sun,
which, as a weak light source, delivers at most a few tens of photons per nanometre squared …

The effects of thermal light–matter interaction on the dynamics of photo-induced electronic
transitions in molecules are investigated using a novel first principles approach based on …

We describe a method for simulating exciton dynamics in protein–pigment complexes,
including effects from charge transfer as well as fluorescence. The method combines the …

We study the fundamental limits of the precision of estimating parameters of a quantum
matter system when it is probed by a traveling pulse of quantum light. In particular, we focus …

It depends. For a single molecule interacting with one mode of a biphoton probe, we show
that the spectroscopic information has three contributions, only one of which is a genuine …

We show that for a class of quantum light spectroscopy (QLS) experiments using n= 0, 1, 2,···
classical light pulses and an entangled photon pair (a biphoton state) where one photon …

We investigate the precision of estimating the interaction strength between a two-level
system (TLS) and a single-photon pulse when the latter is subject to chirping. We consider …

We show that for a class of quantum light spectroscopy (QLS) experiments using n= 0, 1, 2,
$\cdots $ classical light pulses and an entangled photon pair (a biphoton state) where one …

The primary photophysical and photochemical reactions in photosynthesis provide the basis
for oxygenic life on our planet. The study of these reactions is challenging in many respects …

We use quantum trajectory theory to study the dynamics of the first step in photosynthesis for
a single photon interacting with photosystem II (PSII). By considering individual trajectories …