39 citations · 68 across the 3 of their papers we have counts for
5 papers · 1 filter
Generalizing Choi map in beyond circulant scenario
Anindita Bera, Giovanni Scala, Gniewomir Sarbicki +1
We present a generalization of the family of linear positive maps in proposed thirty years ago by Cho et al. (Linear Algebra Appl. , 213 (1992)) as a generalizatio…
Beyond the Rabi model: light interactions with polar atomic systems in a cavity
Giovanni Scala, Karolina Słowik, Paolo Facchi +2
The Rabi Hamiltonian, describing the interaction between a two-level atomic system and a single cavity mode of the electromagnetic field, is one of the fundamental models in quantu…
Enhanced realignment criterion vs. linear entanglement witnesses
Gniewomir Sarbicki, Giovanni Scala, Dariusz Chruściński
It is shown that the enhanced (nonlinear) realignment criterion is equivalent to the family of linear criteria based on correlation tensor. These criteria generalize the original (…
A family of multipartite separability criteria based on correlation tensor
Gniewomir Sarbicki, Giovanni Scala, Dariusz Chruściński
A family of separability criteria based on correlation matrix (tensor) is provided. Interestingly, it unifies several criteria known before like e.g. CCNR or realignment criterion,…
Signal-to-noise properties of correlation plenoptic imaging with chaotic light
Giovanni Scala, Milena D'Angelo, Augusto Garuccio +2
Correlation Plenoptic Imaging (CPI) is a novel imaging technique, that exploits the correlations between the intensity fluctuations of light to perform the typical tasks of plenopt…