Section

Physics

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

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Edition No. 2
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Top stories

  1. 1. High-fidelity geometric quantum gates exceeding 99.9% in germanium quantum dots

    Achieving high-fidelity and robust qubit manipulations is a crucial requirement for realizing faulttolerant quantum computation.

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  2. 2. Neural-quantum-state based downfolding of the three-band Emery model for cuprates and nickelates

    Understanding the physics underlying high-temperature superconductivity in cuprates and, more recently, infinite-layer nickelates has remained a central challenge in condensed-matter physics.

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  3. 3. Surface-Induced Spectral Broadening during Efficient Two-Photon Excitation of Cold 133 Cs Atoms near an Optical Nanofiber

    We report the experimental observation of the 133 Cs 6S 1/2 to 6D 5/2 single-frequency two-photon transition at low excitation power using an optical nanofiber embedded in a cold atom cloud.

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More top stories

No.04 to No.06

  1. arXivby Pinol

    Exact bispectra in strongly mixed multifield inflation

    Using the effective field theory of inflationary fluctuations extended by a massive isocurvature scalar, at unit sound speed, we compute the primordial bispectra generated by every cubic ....

    No.05Verdict: NotableScore████░░░░░░4.5

Briefs

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