Controlling the Photon Number Coherence of Solid-state Quantum Light Sources for Quantum Cryptography

no code yet • 31 May 2023

Quantum communication networks rely on quantum cryptographic protocols including quantum key distribution (QKD) using single photons.

Quantum Physics Mesoscale and Nanoscale Physics Optics

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Gravitational Pair Production and Black Hole Evaporation

no code yet • 29 May 2023

We interpret our results as local pair production in a gravitational field and derive a radial production profile.

General Relativity and Quantum Cosmology High Energy Astrophysical Phenomena High Energy Physics - Phenomenology High Energy Physics - Theory

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Singular Vectors of Sums of Rectangular Random Matrices and Optimal Estimators of High-Rank Signals: The Extensive Spike Model

no code yet • 1 Jun 2023

Overall, our results provide fundamental theory governing how high-dimensional signals are deformed by additive noise, together with practical formulas for optimal denoising and covariance estimation.

Data Analysis, Statistics and Probability Statistical Mechanics

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A diamond nanophotonic interface with an optically accessible deterministic electronuclear spin register

no code yet • 30 May 2023

A contemporary challenge for the scalability of quantum networks is developing quantum nodes with simultaneous high photonic efficiency and long-lived qubits.

Quantum Physics Mesoscale and Nanoscale Physics

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Universal Quantum Computation in Globally Driven Rydberg Atom Arrays

no code yet • 30 May 2023

We develop a model for quantum computation which only relies on global driving, without the need of local addressing of the qubits.

Quantum Physics Atomic Physics

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A general-purpose single-photon-based quantum computing platform

quandela/ascella 1 Jun 2023

For photon native computation, we implement a classifier algorithm using a $3$-photon-based quantum neural network and report a first $6$-photon Boson Sampling demonstration on a universal reconfigurable integrated circuit.

Quantum Physics

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Proof-of-work consensus by quantum sampling

no code yet • 31 May 2023

Since its advent in 2011, boson-sampling has been a preferred candidate for demonstrating quantum advantage because of its simplicity and near-term requirements compared to other quantum algorithms.

Quantum Physics General Finance

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Drag on a partially immersed sphere at the capillary scale

no code yet • 30 May 2023

We study the drag on a centimetric sphere in a uniform flow in the presence of a free surface as a function of submergence depth.

Fluid Dynamics

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Percolation and topological properties of temporal higher-order networks

no code yet • 1 Jun 2023

Many time-varying networks exhibit non-pairwise interactions that cannot be effectively captured by traditional graph models.

Physics and Society

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Amplified Nanoscale Detection of Labelled Molecules via Surface Electrons on Diamond

no code yet • 30 May 2023

The detection of individual molecules and their dynamics has been a long-standing challenge in the field of nanotechnology.

Quantum Physics

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