ENTANGLEMENT CRITERION FOR COHERENT SUBTRACTION AND COHERENT ADDITION OF BIPARTITE CONTINUOUS VARIABLE STATES

DOI10.1142/S0219749913500603zbMath1287.81023arXiv1211.5826OpenAlexW2102809644MaRDI QIDQ5411782

Tian-Yu Ye, Fang-Yu Hong, Li-Zhen Jiang, Liang-Neng Wu, Xiao-yu Chen

Publication date: 25 April 2014

Published in: International Journal of Quantum Information (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1211.5826

zbMATH Keywords

non-Gaussian staterealignment entanglement criterionphoton subtraction and addition

Mathematics Subject Classification ID

Symmetry breaking in quantum theory (81R40) Quantum coherence, entanglement, quantum correlations (81P40)

Cites Work

• The entanglement properties of non-Gaussian states prepared by photon subtraction from two-mode squeezed thermal states
• Computable cross-norm criterion for separability
• Distilling Gaussian States with Gaussian Operations is Impossible
• Enhancement of nonlocality in phase space
• Bipartite quantum systems: on the realignment criterion and beyond