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 […]


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

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

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

DeepSurveySim: Simulation Software and Benchmark Challenges for Astronomical Observation Scheduling

Kavli Affiliate: Brian Nord | First 5 Authors: Maggie Voetberg, Brian Nord, , , | Summary: Modern astronomical surveys have multiple competing scientific goals. Optimizing the observation schedule for these goals presents significant computational and theoretical challenges, and state-of-the-art methods rely on expensive human inspection of simulated telescope schedules. Automated methods, such as reinforcement learning, […]


Continue.. DeepSurveySim: Simulation Software and Benchmark Challenges for Astronomical Observation Scheduling

Exploration of magnetoelastic deformations in spin-chain compound CuBr$_2$

Kavli Affiliate: Feng Yuan | First 5 Authors: Biaoyan Hu, Yingying Peng, Xiaoqiang Liu, Qizhi Li, Qiangqiang Gu | Summary: We investigate a spin-$frac{1}{2}$ antiferromagnet, CuBr$_2$, which has quasi-one-dimensional structural motifs. The system has previously been observed to exhibit unusual Raman modes possibly due to a locally deformed crystal structure driven by the low-dimensional magnetism. […]


Continue.. Exploration of magnetoelastic deformations in spin-chain compound CuBr$_2$

Cosmological gravitational particle production and its implications for cosmological relics

Kavli Affiliate: Edward W. Kolb | First 5 Authors: Edward W. Kolb, Andrew J. Long, , , | Summary: Cosmological gravitational particle production (CGPP) is the creation of particles in an expanding universe due solely to their gravitational interaction. These particles can play an important role in the cosmic history through their connection to various […]


Continue.. Cosmological gravitational particle production and its implications for cosmological relics