131 citations · 497 across the 15 of their papers we have counts for
15 papers
Non-Gaussian state generation certified using the EPR-steering inequality
E. S. Gómez, G. Cañas, E. Acuña +2
Due to practical reasons, experimental and theoretical continuous-variable (CV) quantum information (QI) has been heavily based on Gaussian states. Nevertheless, many CV-QI protoco…
Quantum key distribution with untrusted detectors
P. Gonzalez, L. Rebon, T. Ferreira da Silva +6
Side-channel attacks currently constitute the main challenge for quantum key distribution (QKD) to bridge theory with practice. So far two main approaches have been introduced to a…
Quantum key distribution session with 16-dimensional photonic states
S. Etcheverry, G. Cañas, E. S. Gómez +4
The secure transfer of information is an important problem in modern telecommunications. Quantum key distribution (QKD) provides a solution to this problem by using individual quan…
Long-distance distribution of genuine energy-time entanglement
A. Cuevas, G. Carvacho, G. Saavedra +7
Any practical realization of entanglement-based quantum communication must be intrinsically secure and able to span long distances avoiding the need of a straight line between the…
A higher quantum bound for the Vértesi-Bene-Bell-inequality and the role of POVMs regarding its threshold detection efficiency
J. F. Barra, E. S. Gómez, G. Cañas +3
Recently, Vértesi and Bene [Phys. Rev. A. {\bf 82}, 062115 (2010)] derived a two-qubit Bell inequality, , which they show to be maximally violated only when more general p…
Defocusing microscopy with an arbitrary size for the aperture of the objective lens
Ivan F. Santos, W. A. T. Nogueira, S. Etcheverry +3
The theoretical approach to describe the defocusing microscopy technique by U. Agero et al. [Phys. Rev. E {\bf 67}, 051904 (2003)] assumes that the size of the objective lens apert…