Quantum Correlations in Optical Angle-Orbital Angular Momentum Variables

Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces

(2009) J. Leach et al.   OPTICS EXPRESS

Continuous Variable Entanglement and Squeezing of Orbital Angular Momentum States

(2009) M. Lassen et al.   PHYSICAL REVIEW LETTERS

Entropic Entanglement Criteria for Continuous Variables

(2009) S. P. Walborn et al.   PHYSICAL REVIEW LETTERS

Shannon Dimensionality of Quantum Channels and Its Application to Photon Entanglement

(2008) J. B. Pors et al.   PHYSICAL REVIEW LETTERS

Entangled Images from Four-Wave Mixing

(2008) V. Boyer et al.   SCIENCE

Entangling the Spatial Properties of Laser Beams

(2008) K. Wagner et al.   SCIENCE