782 citations · 1.8k across the 12 of their papers we have counts for
4 papers · 2 filters
Quantification of Gaussian quantum steering
Ioannis Kogias, Antony R. Lee, Sammy Ragy +1
Einstein-Podolsky-Rosen steering incarnates a useful nonclassical correlation which sits between entanglement and Bell nonlocality. While a number of qualitative steering criteria…
Quantifying the source of enhancement in experimental continuous variable quantum illumination
Sammy Ragy, Ivano Ruo Berchera, Ivo P. Degiovanni +4
A quantum illumination protocol exploits correlated light beams to enhance the probability of detection of a partially reflecting object lying in a very noisy background. Recently…
Continuous variable versus hybrid schemes for quantum teleportation of Gaussian states
Ioannis Kogias, Sammy Ragy, Gerardo Adesso
In this paper, we examine and compare two fundamentally different teleportation schemes; the well-known continuous variable scheme by Vaidman, Braunstein and Kimble (VBK), and a re…
Continuous variable quantum information: Gaussian states and beyond
Gerardo Adesso, Sammy Ragy, Antony R. Lee
The study of Gaussian states has arisen to a privileged position in continuous variable quantum information in recent years. This is due to vehemently pursued experimental realisat…