Flying qubit
WebMay 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 ... WebMar 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' …
Flying qubit
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WebThe control of flying qubits is crucial for the interconnection of quantum information processing units in the future applications. Physically, this class of problems can be modeled by the radiation of optical fields from a standing qubit (natural or artificial atoms). The photon statistics of the output field emitted from a quantum system ... WebJan 28, 2024 · While full tomography of a flying qubit or light polarization is, in general, straightforward, matter spin tomography is a challenging and resource-consuming task. Here we present an all-optical method for conducting full tomography of quantum dot confined spins. Our method is applicable for electronic spin configurations such as the conduction ...
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 … WebJan 1, 2024 · Abstract. The control of flying qubits is crucial for the interconnection of quantum information processing units in the future applications. Physically, this class of problems can be modeled by ...
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 … WebIn this work, we demonstrate a highly scalable approach to generate multipartite cat states (29, 30) for itinerant microwave photons, or flying cat states, by sequentially reflecting coherent-state microwave pulses from a resonator containing a superconducting qubit.We prepare even and odd cat states containing up to four photonic modes and further …
WebMar 18, 2012 · The flying qubit state is defined by the presence of a travelling electron in either channel of the wire, and can be controlled without a magnetic field. Our device has …
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 can be modeled by the radiation of optical fields from a standing qubit (natural or artificial atoms). The photon statistics of the output field emitted from a quantum system ... grant county burn restrictionsWebJan 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 … chiot veterinaireWebJun 14, 2024 · The problem is that the state of a stationary qubit first has to be transformed into a so-called “flying” qubit, for instance, a photon, and then back into another stationary qubit. A few years ago researchers … grant county bus garage kyWebApr 20, 2024 · On the purely solid-state approach, I found this letter to Nature Nanotechnology of 2012, Electrical control of a solid-state flying qubit (arXiv version) Yamamoto and coworkers reported the transport and manipulation of qubits over distances of 6 microns within 40 ps, in an Aharonov-Bohm rings (based on the … grant county building department kyWebMay 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 … grant county buy sell trade moses lakeWebFeb 27, 2013 · A single ion embedded in a high-finesse optical cavity can now transfer its qubit state to a single photon, which is an important stepping stone towards the … grant county burn permitWebMar 6, 2024 · Continuous-variable optical quantum information processing, where quantum information is encoded in a traveling wave of light called a flying qubit, is a candidate for a practical quantum computer with high clock frequencies. Homodyne detectors for quadrature-phase amplitude measurements have been the major factor limiting the clock … grant county building permits ky