Search Results - "Pang, Arthur O. T."
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1
Negative Quasiprobabilities Enhance Phase Estimation in Quantum-Optics Experiment
Published in Physical review letters (03-06-2022)Get full text
Journal Article -
2
Experimental Communication Through Superposition of Quantum Channels
Published 25-09-2023“…Quantum 7, 1125 (2023) Information capacity enhancement through the coherent control of channels has attracted much attention of late, with work exploring the…”
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Journal Article -
3
Experimental Communication Through Superposition of Quantum Channels
Published in Quantum (Vienna, Austria) (03-10-2023)“…Information capacity enhancement through the coherent control of channels has attracted much attention of late, with work exploring the effect of coherent…”
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Journal Article -
4
Experimental Comparison of Bohm-like Theories with Different Primary Ontologies
Published in Quantum (Vienna, Austria) (26-11-2020)“…The de Broglie-Bohm theory is a hidden-variable interpretation of quantum mechanics which involves particles moving through space along deterministic…”
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Journal Article -
5
Negative quasiprobabilities enhance phase estimation in quantum-optics experiment
Published 08-11-2021“…Phys. Rev. Lett. 128, 220504 (2022) Operator noncommutation, a hallmark of quantum theory, limits measurement precision, according to uncertainty principles…”
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Journal Article -
6
Experimental Comparison of Bohm-like Theories with Different Ontologies
Published 17-11-2020“…Quantum 4, 365 (2020) The de Broglie-Bohm theory is a hidden variable interpretation of quantum mechanics which involves particles moving through space with…”
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Journal Article -
7
Generating a 4-photon tetrahedron state: toward simultaneous super-sensitivity to non-commuting rotations
Published in Optica Quantum (25-04-2024)“…It is often thought that the super-sensitivity of a quantum state to an observable comes at the cost of a decreased sensitivity to other non-commuting…”
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8
Information gain and measurement disturbance for quantum agents
Published 12-02-2024“…The traditional formalism of quantum measurement (hereafter ``TQM'') describes processes where some properties of quantum states are extracted and stored as…”
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9
Optimal Quantum Multi-Parameter Estimation With Few-Photon States
Published in 2024 Conference on Lasers and Electro-Optics (CLEO) (05-05-2024)“…We report on the experimental demonstration and characterisation of the "tetra-hedron state", the optimal four-photon state for simultaneous estimation of all…”
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Conference Proceeding -
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Generating a 4-photon Tetrahedron State: Towards Simultaneous Super-sensitivity to Non-commuting Rotations
Published 26-10-2023“…It is often thought that the super-sensitivity of a quantum state to an observable comes at the cost of a decreased sensitivity to other non-commuting…”
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Journal Article -
11
Negative Quasiprobabilities Enhance Phase Estimation in Quantum-Optics Experiment
Published in 2023 Conference on Lasers and Electro-Optics (CLEO) (01-05-2023)“…Uncertainty principles limit measurement precision, via operator noncommutation. Wielded correctly, noncommutation can boost precision. We relate metrological…”
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Conference Proceeding