Electrostatic nature of cavity-mediated interactions between low-energy matter excitations
The use of cavity quantum electrodynamical effects, ie, of vacuum electromagnetic fields, to
modify material properties in cavities has rapidly gained popularity and interest in the last …
modify material properties in cavities has rapidly gained popularity and interest in the last …
Light-matter interactions in the vacuum of ultrastrongly coupled systems
We theoretically study how the peculiar properties of the vacuum state of an ultrastrongly
coupled system can affect basic light-matter interaction processes. In this unconventional …
coupled system can affect basic light-matter interaction processes. In this unconventional …
General theory of cavity-mediated interactions between low-energy matter excitations
CJ Sánchez Martínez, F Lindel… - The Journal of …, 2024 - pubs.aip.org
The manipulation of low-energy matter properties such as superconductivity,
ferromagnetism, and ferroelectricity via cavity quantum electrodynamics engineering has …
ferromagnetism, and ferroelectricity via cavity quantum electrodynamics engineering has …
Linear response theory for cavity QED materials
We present a rigorous framework for linear response theory in cavity QED materials. Our
approach leverages the collective coupling between light and matter, drawing parallels with …
approach leverages the collective coupling between light and matter, drawing parallels with …
Tuning magnetic interactions with nonequilibrium optical phonon populations
M Kornjača, R Flint - arXiv preprint arXiv:2410.21373, 2024 - arxiv.org
We explore how light-driven optical phonons can be used to drive magnetic exchange
interactions into interesting physical regimes by developing a general theory of spin-phonon …
interactions into interesting physical regimes by developing a general theory of spin-phonon …