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Physics

Quantum machines, new materials, and the universe at every scale.

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Edition No. 11
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  1. 1. Flux Dependence of the 1 ,keV Soft X-ray Feature in SAX J1808.4-3658 with textit NICER

    We present a systematic X-ray spectral analysis of the 2019 and 2022 outbursts of the accreting millisecond pulsar SAX J1808.4-3658 with extit NICER with a particular emphasis on the nature of the longstanding sim 1…

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  2. 2. Standard estimators cannot represent fault-tolerant workloads at measured error rates: evaluated, evidence-based uncertainty for quantum resource estimation

    Estimates of the quantum resources needed to run fault-tolerant algorithms are almost always reported as single numbers, even though they rest on uncertain hardware parameters and on cost models that disagree.

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  3. 3. Predicting plasmonic pole representations of complex dielectric spectra using convolutional neural networks

    Extracting spectral properties such as energy position, broadening, and spectral weight from dielectric spectra is critical for interpreting collective electronic excitations in many-body physics.

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