Evidence for a dynamic corona in the short-term time lags of black hole X-ray binary MAXI J1820+070

Kavli Affiliate: Ronald A. Remillard | First 5 Authors: Niek Bollemeijer, Phil Uttley, Arkadip Basak, Adam Ingram, Jakob van den Eijnden | Summary: In X-ray observations of hard state black hole X-ray binaries, rapid variations in accretion disc and coronal power-law emission are correlated and show Fourier-frequency-dependent time lags. On short (~0.1 s) time-scales, these […]


Continue.. Evidence for a dynamic corona in the short-term time lags of black hole X-ray binary MAXI J1820+070

matvis: A matrix-based visibility simulator for fast forward modelling of many-element 21 cm arrays

Kavli Affiliate: Jacqueline N. Hewitt | First 5 Authors: Piyanat Kittiwisit, Steven G. Murray, Hugh Garsden, Philip Bull, Christopher Cain | Summary: Detection of the faint 21 cm line emission from the Cosmic Dawn and Epoch of Reionisation will require not only exquisite control over instrumental calibration and systematics to achieve the necessary dynamic range […]


Continue.. matvis: A matrix-based visibility simulator for fast forward modelling of many-element 21 cm arrays

matvis: A matrix-based visibility simulator for fast forward modelling of many-element 21 cm arrays

Kavli Affiliate: Jacqueline N. Hewitt | First 5 Authors: Piyanat Kittiwisit, Steven G. Murray, Hugh Garsden, Philip Bull, Christopher Cain | Summary: Detection of the faint 21 cm line emission from the Cosmic Dawn and Epoch of Reionisation will require not only exquisite control over instrumental calibration and systematics to achieve the necessary dynamic range […]


Continue.. matvis: A matrix-based visibility simulator for fast forward modelling of many-element 21 cm arrays

Axion-like Particle Detection in Alkali-Noble-Gas Haloscopes

Kavli Affiliate: Jia Liu | First 5 Authors: Xiaofei Huang, Xiaolin Ma, Lei Cong, Wei Ji, Jia Liu | Summary: Revealing the essence of dark matter (DM) and dark energy is essential for understanding our universe. Ultralight (rest energy $<$10 eV) bosonic particles, including pseudoscalar axions and axion-like particles (ALPs) have emerged among leading candidates […]


Continue.. Axion-like Particle Detection in Alkali-Noble-Gas Haloscopes

Axion-Like Particle Detection in Alkali-Noble-Gas Haloscopes

Kavli Affiliate: Jia Liu | First 5 Authors: Xiaofei Huang, Xiaolin Ma, Lei Cong, Wei Ji, Jia Liu | Summary: Revealing the essence of dark matter (DM) and dark energy is essential for understanding our universe. Ultralight (rest energy $<$10 eV) bosonic particles, including pseudoscalar axions and axion-like particles (ALPs) have emerged among leading candidates […]


Continue.. Axion-Like Particle Detection in Alkali-Noble-Gas Haloscopes

Vacuum Beam Guide for Large-Scale Quantum Networks

Kavli Affiliate: Rana X. Adhikari | First 5 Authors: Yuexun Huang, Francisco Salces–Carcoba, Rana X Adhikari, Amir H. Safavi-Naeini, Liang Jiang | Summary: The vacuum beam guide (VBG) presents a completely different solution for quantum channels to overcome the limitations of existing fiber and satellite technologies for long-distance quantum communication. With an array of aligned […]


Continue.. Vacuum Beam Guide for Large-Scale Quantum Networks

Vacuum Beam Guide for Large-Scale Quantum Networks

Kavli Affiliate: Rana X. Adhikari | First 5 Authors: Yuexun Huang, Francisco Salces–Carcoba, Rana X Adhikari, Amir H. Safavi-Naeini, Liang Jiang | Summary: The vacuum beam guide (VBG) presents a completely different solution for quantum channels to overcome the limitations of existing fiber and satellite technologies for long-distance quantum communication. With an array of aligned […]


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CMZoom IV. Incipient High-Mass Star Formation Throughout the Central Molecular Zone

Kavli Affiliate: Luis C. Ho | First 5 Authors: H Perry Hatchfield, Cara Battersby, Ashley T. Barnes, Natalie Butterfield, Adam Ginsburg | Summary: In this work, we constrain the star-forming properties of all possible sites of incipient high-mass star formation in the Milky Way’s Galactic Center. We identify dense structures using the CMZoom 1.3mm dust […]


Continue.. CMZoom IV. Incipient High-Mass Star Formation Throughout the Central Molecular Zone

Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions

Kavli Affiliate: Joel Moore | First 5 Authors: Yuri Alexeev, Maximilian Amsler, Paul Baity, Marco Antonio Barroca, Sanzio Bassini | Summary: Computational models are an essential tool for the design, characterization, and discovery of novel materials. Hard computational tasks in materials science stretch the limits of existing high-performance supercomputing centers, consuming much of their simulation, […]


Continue.. Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions

Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions

Kavli Affiliate: Joel Moore | First 5 Authors: Yuri Alexeev, Maximilian Amsler, Paul Baity, Marco Antonio Barroca, Sanzio Bassini | Summary: Computational models are an essential tool for the design, characterization, and discovery of novel materials. Hard computational tasks in materials science stretch the limits of existing high-performance supercomputing centers, consuming much of their simulation, […]


Continue.. Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions