1 citations · 1 across the 2 of their papers we have counts for
2 papers
quant-ph2025★ 1 cited
Efficient Characterization of N-Beam Gaussian Fields Through Photon-Number Measurements: Quantum Universal Invariants
Nazarii Sudak, Artur Barasiński, Jan Peřina +1
Quantum universal invariants of general N-beam Gaussian fields are investigated from the point of view of fields' intensity moments. A method that uniquely links these invariants,…
quant-ph2025
Quantum Correlations in Three-Beam Symmetric Gaussian States Accessed via Photon-Number-Resolving Detection and Quantum Universal Invariants
Jan Peřina, Nazarii Sudak, Artur Barasiński +1
Quantum correlations of 3-beam symmetric Gaussian states are analyzed using their quantum universal invariants. These invariants, 1-, 2-, and 3-beam purities, are expressed in term…