164 citations · 194 across the 4 of their papers we have counts for
4 papers
Platonic Bell inequalities for all dimensions
Károly F. Pál, Tamás Vértesi
In this paper we study the Platonic Bell inequalities for all possible dimensions. There are five Platonic solids in three dimensions, but there are also solids with Platonic prope…
Bound entangled singlet-like states for quantum metrology
Károly F. Pál, Géza Tóth, Erika Bene +1
Bipartite entangled quantum states with a positive partial transpose (PPT), i.e., PPT entangled states, are usually considered very weakly entangled. Since no pure entanglement can…
A class of genuinely high-dimensionally entangled states with a positive partial transpose
Károly F. Pál, Tamás Vértesi
Entangled states with a positive partial transpose (so-called PPT states) are central to many interesting problems in quantum theory. On one hand, they are considered to be weakly…
Maximal violation of the I3322 inequality using infinite dimensional quantum systems
K. F. Pál, T. Vértesi
The I3322 inequality is the simplest bipartite two-outcome Bell inequality beyond the Clauser-Horne-Shimony-Holt (CHSH) inequality, consisting of three two-outcome measurements per…