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Polaritonic quantisation in nonlocal polar material
Christopher R. Gubbin, Simone De Liberato
In the Reststrahlen region, between the transverse and longitudinal phonon frequencies, polar dielectric materials respond metallically to light and the resulting strong light-matt…
Polaritonic non-locality in ultrastrong light-matter coupling
Shima Rajabali, Erika Cortese, Mattias Beck +3
Sub-wavelength electromagnetic field localization has been central in photonic research in the last decade, allowing to enhance sensing capabilities as well as increasing the coupl…
Theoretical proposals to measure resonator-induced modifications of the electronic ground-state in doped quantum wells
Yuan Wang, Simone De Liberato
Recent interest in the physics of non-perturbative light-matter coupling led to the development of solid-state cavity quantum electrodynamics setups in which the interaction energi…
Theory of Optical Nonlocality in Polar Dielectrics
Christopher R. Gubbin, Simone De Liberato
Sub-wavelength confinement of mid-infrared light can be achieved exploiting the metal-like optical response of polar dielectric crystals in their Reststrahlen spectral region, wher…
Ultrastrong coupling between light and matter
Anton Frisk Kockum, Adam Miranowicz, Simone De Liberato +2
Ultrastrong coupling between light and matter has, in the past decade, transitioned from theoretical idea to experimental reality. It is a new regime of quantum light-matter intera…
Ultra-Strong Light-Matter Coupling Regime with Polariton Dots
Yanko Todorov, Aaron Maxwell Andrews, Raffaele Colombell +5
The regime of ultrastrong light-matter interaction has been investigated theoretically and experimentally, using zero-dimensional electromagnetic resonators coupled with an electro…