Results 81 to 90 of about 283,387 (277)
Multiparty quantum communication complexity [PDF]
Physical Review A, 1999 8 pages, LaTeX2e, no figures; new result and author ...
Buhrman, H. +3 more
openaire +3 more sources
On the spectral nature of entanglement
IET Quantum Communication, 2021 This study establishes, for the first time in literature, that quantum entanglement, as well as the most important protocol derived from it, that is, quantum teleportation, completely rest on the Quantum Fourier Transform.
Mario Mastriani
doaj +1 more source
Gaussian states and geometrically uniform symmetry
, 2014 Quantum Gaussian states can be considered as the majority of the practical quantum states used in quantum communications and more generally in quantum information.
Cariolaro, Gianfranco +2 more
core +1 more source
Advanced Optical Materials, EarlyView.ABSTRACT Persistent luminescence (PersL) materials exhibit prolonged emission of light, lasting from seconds to hours after stopping the excitation. At the nanoscale, they have attracted considerable interest for applications in in vivo imaging, photodynamic therapy, and biosensing.
Celina Matuszewska +7 more
wiley +1 more source
Experimental demonstration of long-distance continuous-variable quantum key distribution
, 2012 Distributing secret keys with information-theoretic security is arguably one of the most important achievements of the field of quantum information processing and communications. The rapid progress in this field has enabled quantum key distribution (QKD)
Diamanti, Eleni +4 more
core +3 more sources
Bay‐functionalized [7]Helicene Bilayer Nanographenes
Advanced Optical Materials, EarlyView.Bay‐functionalized [7]helical bilayer nanographenes are synthesized via a scalable, modular strategy enabling late‐stage diversification. Tailored methoxy, diketone, and phenazine substitutions precisely tune redox, photophysical, and chiroptical properties, delivering strong electronic circular dichroism and bright circularly polarized luminescence ...
Anmol Thanai +9 more
wiley +1 more source
New Journal of Physics, 2015 Conventional quantum key distribution (QKD) typically uses binary encoding based on photon polarization or time-bin degrees of freedom and achieves a key capacity of at most one bit per photon. Under photon-starved conditions the rate of detection events
Tian Zhong +18 more
doaj +1 more source
Detecting Orbital Angular Momentum of Light in Satellite-to-Ground Quantum Communications
, 2019 Satellite-based quantum communications enable a bright future for global-scale information security. However, the spin orbital momentum of light, currently used in many mainstream quantum communication systems, only allows for quantum encoding in a two ...
Green, Jonathan +2 more
core +1 more source
Quasi‐Single‐Mode Polaritonic Crystal for Hyperbolic Phonon‐Polaritons
Advanced Optical Materials, EarlyView.Near‐field study of the polaritonic Fourier crystal with α‐MoO3 reveals that the hyperbolic phonon‐polaritons within the Type‐I Reststrahlen band may form a quasi‐single‐mode Bloch wave where only the fundamental mode propagates in the crystal. Our results demonstrate the realization of a quasi‐single‐mode regime for the inherently multimode hyperbolic
Sergey G. Menabde +7 more
wiley +1 more source
Adaptive Quantum Optics with Spatially Entangled Photon Pairs
, 2018 Light shaping facilitates the preparation and detection of optical states and underlies many applications in communications, computing, and imaging. In this Letter, we generalize light shaping to the quantum domain.
Defienne, Hugo +2 more
core +1 more source