Quantum secure direct communication based on single-photon Bell-state measurement
New Journal of Physics, 2020 Security loopholes exploiting the flaws of practical apparatus, especially non-ideal photon detectors, are pressing issues in practical quantum communication.
Tao Li, Gui-Lu Long
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Measurement-based quantum computing with a spin ensemble coupled to a stripline cavity [PDF]
, 2012 Recently, a new form of quantum memory was proposed. The storage medium is an ensemble of electron spins, coupled to a stripline cavity and an ancillary readout system.
Benjamin, Simon C. +9 more
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Collective excitation of spatio-spectrally distinct quantum dots enabled by chirped pulses
Materials for Quantum Technology, 2023 Nanoscale bright sources that produce high-purity single photons and high-fidelity entangled photon pairs are the building blocks to realize high security quantum communication devices.
Florian Kappe +9 more
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Strategies for Positive Partial Transpose (PPT) States in Quantum Metrologies with Noise
, 2021 Quantum metrology overcomes standard precision limits and has the potential to play a key role in quantum sensing. Quantum mechanics, through the Heisenberg uncertainty principle, imposes limits on the precision of measurements.
Majumder, Arunava +5 more
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Complexity-Theoretic Limitations on Quantum Algorithms for Topological Data Analysis
PRX Quantum, 2023 Quantum algorithms for topological data analysis (TDA) seem to provide an exponential advantage over the best classical approach while remaining immune to dequantization procedures and the data-loading problem. In this paper, we give complexity-theoretic
Alexander Schmidhuber, Seth Lloyd
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A Chaos Quantum Immune Algorithm for Generation Expansion Planning [PDF]
Proceedings of the 2015 International Conference on Advances in Mechanical Engineering and Industrial Informatics, 2015 By integrating the ergodicity of chaos searching and the high efficiency of quantum computation into immune optimization, a novel chaos quantum immune algorithm for Generation Expansion Planning computation is presented. In this algorithm, antibodies in colonies are coded by quantum bits and updated by quantum rotation gates.
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Implementable Hybrid Quantum Ant Colony Optimization Algorithm
, 2021 We propose a new hybrid quantum algorithm based on the classical Ant Colony Optimization algorithm to produce approximate solutions for NP-hard problems, in particular optimization problems.
Echanobe, Javier +5 more
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Towards Quantum-Secured Permissioned Blockchain: Signature, Consensus, and Logic
Entropy, 2019 While Blockchain technology is universally considered as a significant technology for the near future, some of its pillars are under a threat of another thriving technology, Quantum Computing.
Xin Sun +3 more
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Translational Oncology, 2022 α-Sulfoquinovosylacyl-1,3-propanediol (SQAP) is a semi-synthetic derivative of natural sulfoglycolipid that sensitizes tumors to external-beam radiotherapy. How SQAP affects internal radiotherapy, however, is not known.
Yoichi Takakusagi +8 more
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Detection of β-Lactoglobulin by a Porous Silicon Microcavity Biosensor Based on the Angle Spectrum
Sensors, 2022 In this paper, carbon quantum dot-labelled β-lactoglobulin antibodies were used for refractive index magnification, and β-lactoglobulin was detected by angle spectroscopy.
Lanlan Bai +7 more
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