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quant-ph2026
Excitation of subradiant states in atom chains by surface plasmon waves
Giorgio Vimercati, Nicola Piovella
Subradiant states of a finite subwavelength atomic chain in free space offer a powerful resource for photon storage. Yet their preparation and control remain challenging experiment…
quant-ph2026
Vacuum-induced interference in light scattering by multilevel atomic chains
Aleksei Konovalov, Giovanna Morigi, Nicola Piovella
We investigate cooperative light scattering by an ordered chain of multilevel atoms, which possess two quasi-resonant transitions with parallel dipole moments. Interference between…