83 citations · 156 across the 6 of their papers we have counts for
3 papers · 1 filter
Security bounds for unidimensional discrete-modulated CV-QKD: a Gaussian extremality approach
John A. Mora Rodríguez, John A. Mora Rodriguez, Maron F. Anka +3
Unidimensional (1D) Gaussian-modulated continuous-variable quantum key distribution protocols have been proposed as a way to simplify implementation and reduce costs through single…
Quantum and classical separability of spin-orbit laser modes
L. J. Pereira, A. Z. Khoury, K. Dechoum
In this work we investigate the quantum noise properties of polarization vortices in connection with an intensity based Clauser-Horne-Shimony-Holt inequality for their spin-orbit s…
Effects of spontaneous symmetry break in the origin of non-analytic behavior of entanglement at quantum phase transitions
L. Justino, Thiago R. de Oliveira
We present an example where Spontaneous Symmetry Breaking may effect not only the behavior of the entanglement at Quantum Phase Transitions, but also the origin of the non-analytic…