Materials for excitons–polaritons: Exploiting the diversity of semiconductors
The regime of strong coupling between photons and excitons gives rise to hybrid light–
matter particles with fascinating properties and powerful implications for semiconductor …
matter particles with fascinating properties and powerful implications for semiconductor …
Cosmological particle production in a quantum field simulator as a quantum mechanical scattering problem
CF Schmidt, Á Parra-López, M Tolosa-Simeón… - Physical Review D, 2024 - APS
The production of quantum field excitations or particles in cosmological spacetimes is a
hallmark prediction of curved quantum field theory. The generation of cosmological …
hallmark prediction of curved quantum field theory. The generation of cosmological …
Violation of Bell inequalities in an analog black hole
Signals of entanglement and nonlocality are quantitatively evaluated at zero and finite
temperature in an analog black hole realized in the flow of a quasi-one-dimensional Bose …
temperature in an analog black hole realized in the flow of a quasi-one-dimensional Bose …
Negative frequencies and negative norms in analogue Hawking radiation systems
R Aguero-Santacruz… - Comptes …, 2024 - comptes-rendus.academie-sciences …
In this work, we study the core concepts of Hawking radiation in the astrophysical and
analogue systems. We focus on negative frequencies and negative norms: their definition …
analogue systems. We focus on negative frequencies and negative norms: their definition …
Exploring new phenomena in analogue physical simulations through an optical feedback loop in paraxial light fluids
TD Ferreira, A Guerreiro… - Nonlinear Optics and its …, 2024 - spiedigitallibrary.org
Exploring optical analogues with paraxial fluids of light has been a subject of great interest
over the past years. Despite many optical analogues having been created and explored with …
over the past years. Despite many optical analogues having been created and explored with …