213 citations · 296 across the 8 of their papers we have counts for
4 papers · 1 filter
Fast phonon dynamics of a nanomechanical oscillator due to cooperative effects
Victor Ceban, Paolo Longo, Mihai A. Macovei
We investigate the coupled-system dynamics of two-level quantum dots placed on a vibrating nanomechanical resonator. The ensemble of quantum dots exhibits superradiance features wh…
Tailoring superradiance to design artificial quantum systems
Paolo Longo, Christoph H. Keitel, Jörg Evers
Cooperative phenomena arising due to the coupling of individual atoms via the radiation field are a cornerstone of modern quantum and optical physics. Recent experiments on x-ray q…
Probing few-excitation eigenstates of interacting atoms on a lattice by observing their collective light emission in the far field
P. Longo, J. Evers
The collective emission from a one-dimensional chain of interacting two-level atoms coupled to a common electromagnetic reservoir is investigated. We derive the system's dissipativ…
Far-Field Signatures of a Two-Body Bound State in Collective Emission from Interacting Two-Level Atoms on a Lattice
Paolo Longo, Jörg Evers
The collective emission from a one-dimensional chain of interacting two-level atoms is investigated. We calculate the light scattered by dissipative few-excitation eigenstates in t…