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Network Quantum Steering [PDF]
Physical Review Letters, 2021 The development of large-scale quantum networks promises to bring a multitude of technological applications as well as shed light on foundational topics, such as quantum nonlocality. It is particularly interesting to consider scenarios where sources within the network are statistically independent, which leads to so-called network nonlocality, even ...
Benjamin D. M. Jones +4 more
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Quantum diagrams and quantum networks [PDF]
SPIE Proceedings, 2014 This paper is an introduction to diagrammatic methods for representing quantum processes and quantum computing. We review basic notions for quantum information and quantum computing. We discuss topological diagrams and some issues about using category theory in representing quantum computing and teleportation. We analyze very carefully the diagrammatic
Kauffman, Louis H. +1 more
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On-chip spin-photon entanglement based on photon-scattering of a quantum dot
npj Quantum Information, 2023 The realization of on-chip quantum interfaces between flying photons and solid-state spins is a key building block for quantum-information processors, enabling, e.g., distributed quantum computing, where remote quantum registers are interconnected by ...
Ming Lai Chan +9 more
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Quantum Science and Technology, 2022 Abstract Capsule networks (CapsNets), which incorporate the paradigms of connectionism and symbolism, have brought fresh insights into artificial intelligence (AI). The capsule, as the building block of CapsNets, is a group of neurons represented by a vector to encode different features of an entity.
Zidu Liu +4 more
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Quantum, 2023 The topology of classical networks is determined by physical links between nodes, and after a network request the links are used to establish the desired connections. Quantum networks offer the possibility to generate different kinds of entanglement prior to network requests, which can substitute links and allow one to fulfill multiple network requests
Jorge Miguel-Ramiro +2 more
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Deterministic photon source interfaced with a programmable silicon-nitride integrated circuit
npj Quantum Information, 2023 We develop a quantum photonic platform that interconnects a high-quality quantum dot single-photon source and a low-loss photonic integrated circuit made in silicon nitride.
Ying Wang +12 more
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Google in a Quantum Network [PDF]
Scientific Reports, 2012 We introduce the characterization of a class of quantum PageRank algorithms in a scenario in which some kind of quantum network is realizable out of the current classical internet web, but no quantum computer is yet available. This class represents a quantization of the PageRank protocol currently employed to list web pages according to their ...
Paparo G.D., Martin-Delgado M.A.
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The development of active optical clock
AAPPS Bulletin, 2023 The atomic clocks, whether operating at optical or microwave region, can be divided into two categories according to their working mode, namely the passive clocks and active clocks.
Jia Zhang +3 more
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All-Optical Parametric-Resonance Magnetometer Based on 4He Atomic Alignment
Sensors, 2022 Parametric-resonance magnetometer is a high-sensitivity quantum sensor characterized by applying the non-resonant radio-frequency (RF) fields to the atomic ensemble. The RF fields lead to crosstalk in the multi-sensor design, thus disturbing the magnetic-
Bowen Wang +4 more
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Communications Physics, 2022 Lasers in general are operated using a cavity resonant with emitters. In this study, the authors demonstrated a laser operating under an anti-resonant condition, where the emitter resonance is equally detuned from two Fabry–Perot fringes.
Tiantian Shi, Duo Pan, Jingbiao Chen
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