Search Results - "Onoe, Sho"
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Generating multi-partite entanglement from the quantum vacuum with a finite-lifetime mirror
Published in New journal of physics (01-08-2020)“…Observers following special classes of finite-lifetime trajectories have been shown to experience an effective temperature, a generalisation of the Unruh…”
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Thermality, causality, and the quantum-controlled Unruh–deWitt detector
Published in Physical review research (01-10-2021)“…Particle detector models such as the Unruh–deWitt detector are widely used in relativistic quantum information and field theory to probe the global features of…”
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Generation of Scalable Genuine Multipartite Gaussian Entanglement with a Parametric Amplifier Network
Published 03-09-2024“…Genuine multipartite entanglement is a valuable resource in quantum information science, as it exhibits stronger non-locality compared to bipartite…”
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Direct measurement of the Husimi-Q function of the electric-field in the time-domain
Published 24-07-2023“…We develop the theoretical tools necessary to promote electro-optic sampling to a time-domain quantum tomography technique. Our proposed framework implements…”
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Unruh-deWitt detectors in quantum superpositions of trajectories
Published 10-03-2023“…Phys. Rev. D 102, 085013 (2020) Unruh-deWitt detectors have been utilised widely as probes for quantum particles, entanglement and spacetime curvature. Here,…”
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Thermality, causality and the quantum-controlled Unruh-deWitt detector
Published 15-11-2021“…Phys. Rev. Research 3, 043056 (2021) Particle detector models such as the Unruh-deWitt detector are widely used in relativistic quantum information and field…”
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7
Telefilters, telemirrors, and causality
Published 18-06-2021“…Physical Review A 105(3), 2022 We present new theoretical models for quantum optical mode-selective filters and mirrors using continuous-variable…”
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Quantifying entanglement of formation for two-mode Gaussian states: Analytical expressions for upper and lower bounds and numerical estimation of its exact value
Published 10-05-2019“…Phys. Rev. A 99, 052337 (2019) Entanglement of formation quantifies the entanglement of a state in terms of the entropy of entanglement of the least entangled…”
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Generating multi-partite entanglement from the quantum vacuum with a finite-lifetime mirror
Published 26-06-2020“…2020 New J. Phys. 22 083075 Observers following special classes of finite-lifetime trajectories have been shown to experience an effective temperature, a…”
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10
Multipartite Gaussian Entanglement of Formation
Published 29-05-2020“…Phys. Rev. A 102, 042408 (2020) Entanglement of formation is a fundamental measure that quantifies the entanglement of bipartite quantum states. This measure…”
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11
Particle production and apparent decoherence due to an accelerated time-delay
Published 04-06-2018“…Phys. Rev. D 98, 036011 (2018) We study the radiation produced by an accelerated time-delay acting on the left moving modes. Through analysis via the…”
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Universal Transformation of Displacement Operators and its Application to Homodyne Tomography In Differing Relativistic Reference Frames
Published 30-01-2019“…Phys. Rev. D 99, 116001 (2019) In this paper, we study how a displacement of a quantum system appears under a change of relativistic reference frame. We…”
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13
Realizing an Unruh-DeWitt detector through electro-optic sampling of the electromagnetic vacuum
Published 26-03-2021“…A new theoretical framework to describe the experimental advances in electro-optic detection of broadband quantum states, specifically the quantum vacuum, is…”
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14
Switchable bipartite and genuine tripartite entanglement via an optoelectromechanical interface
Published 21-04-2020“…Phys. Rev. A 101, 042320 (2020) Controllable multipartite entanglement is a crucial element in quantum information processing. Here we present a scheme that…”
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