In this review, we present the theoretical foundations and first-principles frameworks to
describe quantum matter within quantum electrodynamics (QED) in the low-energy regime …

Insights from spectroscopic experiments led to the development of quantum mechanics as
the common theoretical framework for describing the physical and chemical properties of …

In this work, we provide an overview of how well-established concepts in the fields of
quantum chemistry and material sciences have to be adapted when the quantum nature of …

In this article, we review strong light-matter coupling at the interface of materials science,
quantum chemistry, and quantum photonics. The control of light and heat at thermodynamic …

Experiments at the interface of quantum optics and chemistry have revealed that strong
coupling between light and matter can substantially modify the chemical and physical …

The power of quantum chemistry to predict the ground and excited state properties of
complex chemical systems has driven the development of computational quantum chemistry …

Most theoretical studies for correlated light–matter systems are performed within the long-
wavelength limit, ie, the electromagnetic field is assumed to be spatially uniform. In this limit …

By applying the Born-Huang expansion, originally developed for coupled nucleus-electron
systems, to the full nucleus-electron-photon Hamiltonian of nonrelativistic quantum …

Real-time electronic structure methods provide an unprecedented view of electron dynamics
and ultrafast spectroscopy on the atto-and femtosecond time scale with vast potential to yield …

In this work, we give a comprehensive derivation of an exact and numerically feasible
method to perform ab initio calculations of quantum particles interacting with a quantized …