Flying qubit
WebA qubit-specific measurement capability; The remaining two are necessary for quantum communication: The ability to interconvert stationary and flying qubits; The ability to … WebBy dynamically tuning the resonant frequencies of the resonators, we achieve tunable memory bandwidth from 10 MHz to 55 MHz, with an overall storage efficiency up to 12 % with well preserved phase coherence. We further demonstrate on-demand storage and retrieval of a time-bin flying qubit.
Flying qubit
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WebOne of the foremost processes underpinning quantum photonic technologies is the phenomenon of Rabi oscillations wherein a qubit is irradiated by a coherent light source. … WebJan 25, 2024 · The qubits, whose photon-emission frequencies are tunable, interact with the photonic states of the waveguide. When a qubit’s frequency falls within the band gap, there are no propagating modes to which the quibit excitation can couple. As a result, the excitation creates a “bound state” that remains localized around the qubit (Fig. 1 ).
WebJan 1, 2024 · The control of flying qubits is crucial for the interconnection of quantum information processing units in the future applications. Physically, this class of problems … WebOct 29, 2024 · Flying-qubit control via a three-level atom with tunable waveguide couplings. The control of flying qubits is at the core of quantum networks. When the flying qubits …
WebSep 1, 2024 · Fig. 1. Schematics of flying-qubit control processes actuated by a standing quantum system: (a) the generation of flying qubits; (b) the catching of flying qubits; (c) … WebMay 24, 2024 · The control of flying qubits is at the core of quantum networks. As often carried by single-photon fields, the flying-qubit control involves not only their logical states but also their shapes. In this paper, we explore a variety of flying-qubit control problems using a three-level atom with time-varying tunable couplings to two input-output …
WebOct 31, 2014 · Each flying qubit interacts with the spins sequentially, transporting its quantum state to the spin. When the flying qubit eventually emerges at the opposite …
WebSep 1, 2024 · In these flying-qubit control problems, we are mainly concerned with quantum input–output processes of flying qubits steered by classical time-dependent control functions. The classical control functions may be either coherent (e.g., a semi-classical driving field) or incoherent (e.g., tunable waveguide coupling) in the sense that … chiltern training laserWebJul 4, 2024 · The progress of charge manipulation in semiconductor-based nanoscale devices opened up a novel route to realise a flying qubit with a single electron. In the … chiltern training ltd readingWebApr 9, 2014 · The development of a quantum gate between a flying optical photonic qubit (polarization) and a single trapped atomic qubit (spin) has been a long-standing goal in … chiltern training trustWebMay 24, 2024 · Flying-Qubit Control via a Three-level A tom with T unable W aveguide Couplings W enlong Li, 1 Xue Dong, 1 Guofeng Zhang, 2 , ∗ and Re-Bing W u 1 , † 1 Center for Intelligent and Networked ... grade 9 natural science textbookWebApr 9, 2014 · The development of a quantum gate between a flying optical photonic qubit (polarization) and a single trapped atomic qubit (spin) has been a long-standing goal in quantum information science. chiltern train lineWebMar 7, 2024 · A universal protocol that inverts the evolution of a qubit with a high probability of success. ... Fossil study brings us one step closer to revealing how 'flying dinosaurs' … chiltern trains careersWebFlying Qubit Operations in Superconducting Circuits Anirudh Narla (2024) Engineering Synthetic Quantum Operations Uri Vool (2024) ... Improving the Quality of Heisenberg Back-Action of Qubit Measurements made with Parametric Amplifiers Katrina Sliwa (2016) A Practical Quantum-Limited Parametric Amplifier Based on the Josephson Ring Modulator grade 9 math textbooks