4 papers
Multi-party quantum fingerprinting with weak coherent pulses: circuit design and protocol analysis
Hipólito Gómez-Sousa
Quantum communication has been leading the way of many remarkable theoretical results and experimental tests in physics. In this context, quantum communication complexity (QCC) has…
Single-Frequency Imaging and Material Characterization using Reconfigurable Reflectarrays
Weite Zhang, Hipolito Gomez-Sousa, Juan Heredia-Juesas +1
In this work, a physical and geometrical optics based single-frequency imaging scheme is proposed for personal screening systems using multiple reconfigurable reflectarrays. This s…
Experimental Results of a 3D Millimeter-Wave Compressive-Reflector-Antenna Imaging System
Weite Zhang, Ali Molaei, Juan Heredia-Juesas +5
This letter presents the first experimental results of our three-dimensional (3D) millimeter-wave (mm-wave) Compressive-Reflector-Antenna (CRA) imaging system. In this prototype, t…
Upper bounds on the performance of differential-phase-shift quantum key distribution
Hipolito Gomez-Sousa, Marcos Curty
In this paper, we investigate limitations imposed by sequential attacks on the performance of a differential-phase-shift (DPS) quantum key distribution (QKD) protocol with weak coh…