47 citations · 212 across the 17 of their papers we have counts for
5 papers · 1 filter
Detection power of separability criteria based on a correlation tensor: a case study
Gniewomir Sarbicki, Giovanni Scala, Dariusz Chruściński
Detection power of separability criteria based on a correlation tensor is tested within a family of generalized isotropic state in . For all these c…
Distance sensing emerging from second-order interference of thermal light
Francesco V. Pepe, Gabriele Chilleri, Giovanni Scala +3
We introduce and describe a technique for distance sensing, based on second-order interferometry of thermal light. The method is based on measuring correlation between intensity fl…
Spontaneous emission in dispersive media without point-dipole approximation
Giovanni Scala, Francesco V. Pepe, Paolo Facchi +2
We study a two-level quantum system embedded in a dispersive environment and coupled with the electromagnetic field. We expand the theory of light-matter interactions to include th…
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,…