Multifractal critical phase driven by coupling quasiperiodic systems to electromagnetic cavities

TF Macedo, J Faúndez, RR Santos, NC Costa… - arxiv preprint arxiv …, 2024 - arxiv.org
We theoretically investigate the effects of criticality and multifractal states in a one-
dimensional Aubry-Andre-Harper model coupled to electromagnetic cavities. We focus on …

Linear response theory for cavity QED materials

J Román-Roche, Á Gómez-León, F Luis… - arxiv preprint arxiv …, 2024 - arxiv.org
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 …