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Polaritonic Chemistry: Collective Strong Coupling Implies Strong Local Modification of Chemical Properties
Dominik Sidler, Christian Schäfer, Michael Ruggenthaler +1
Polaritonic chemistry has become a rapidly developing field within the last few years. A multitude of experimental observations suggest that chemical properties can be fundamentall…
The Free Electron Gas in Cavity Quantum Electrodynamics
Vasil Rokaj, Michael Ruggenthaler, Florian G. Eich +1
Cavity modification of material properties and phenomena is a novel research field largely motivated by the advances in strong light-matter interactions. Despite this progress, exa…
Chemistry in Quantum Cavities: Exact Results, the Impact of Thermal Velocities and Modified Dissociation
Dominik Sidler, Michael Ruggenthaler, Heiko Appel +1
In recent years tremendous progress in the field of light-matter interactions has unveiled that strong coupling to the modes of an optical cavity can alter chemistry even at room t…
Light-matter hybrid-orbital-based first-principles methods: the influence of the polariton statistics
Florian Buchholz, Iris Theophilou, Klaas J. H. Giesbertz +2
A detailed understanding of strong matter-photon interactions requires first-principle methods that can solve the fundamental Pauli-Fierz Hamiltonian of non-relativistic quantum el…
Virial relations for electrons coupled to quantum field modes
Iris Theophilou, Markus Penz, Michael Ruggenthaler +1
In this work we present a set of virial relations for many electron systems coupled to field modes, described by the Pauli--Fierz Hamiltonian in dipole approximation and using leng…