The New Worlds Simulations: Large-scale Simulations across Three Cosmologies

Kavli Affiliate: Salman Habib | First 5 Authors: Katrin Heitmann, Thomas Uram, Nicholas Frontiere, Salman Habib, Adrian Pope | Summary: In this paper we describe the set of “New Worlds Simulations”, three very large cosmology simulations, Qo’noS, Vulcan, and Ferenginar, that were carried out on the Summit supercomputer with the Hardware/Hybrid Cosmology Code, HACC. The […]


Continue.. The New Worlds Simulations: Large-scale Simulations across Three Cosmologies

The New Worlds Simulations: Large-scale Simulations across Three Cosmologies

Kavli Affiliate: Salman Habib | First 5 Authors: Katrin Heitmann, Thomas Uram, Nicholas Frontiere, Salman Habib, Adrian Pope | Summary: In this paper we describe the set of “New Worlds Simulations”, three very large cosmology simulations, Qo’noS, Vulcan, and Ferenginar, that were carried out on the Summit supercomputer with the Hardware/Hybrid Cosmology Code, HACC. The […]


Continue.. The New Worlds Simulations: Large-scale Simulations across Three Cosmologies

Possible mixing of a diquark-antidiquark with a $p bar p$ hadronic molecule

Kavli Affiliate: Jonathan L. Rosner | First 5 Authors: Marek Karliner, Jonathan L. Rosner, , , | Summary: We discuss the possibility that the two nearby resonances observed by BESIII partially below the ,$pbar p$, threshold might be due to mixing between two metastable states with the same $J^{PC}=0^{-+}$ quantum numbers, but rather different internal […]


Continue.. Possible mixing of a diquark-antidiquark with a $p bar p$ hadronic molecule

Two Power Allocation and Beamforming Strategies for Active IRS-aided Wireless Network via Machine Learning

Kavli Affiliate: Wei Gao | First 5 Authors: Qiankun Cheng, Jiatong Bai, Baihua Shi, Wei Gao, Feng Shu | Summary: This paper models an active intelligent reflecting surface (IRS) -assisted wireless communication network, which has the ability to adjust power between BS and IRS. We aim to maximize the signal-to-noise ratio of user by jointly […]


Continue.. Two Power Allocation and Beamforming Strategies for Active IRS-aided Wireless Network via Machine Learning

Polycatenated Architected Materials

Kavli Affiliate: Chiara Daraio | First 5 Authors: Wenjie Zhou, Sujeeka Nadarajah, Liuchi Li, Anna G. Izard, Aashutosh K. Prachet | Summary: Architected materials derive their properties from the geometric arrangement of their internal structural elements, rather than solely from their chemical composition. They can display remarkable behaviors such as high strength while being lightweight, […]


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Constraining Inflation with the BICEP/Keck CMB Polarization Experiments

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: The BICEP/Keck Collaboration, :, P. A. R. Ade, Z. Ahmed, M. Amiri | Summary: The BICEP/$textit{Keck}$ (BK) series of cosmic microwave background (CMB) polarization experiments has, over the past decade and a half, produced a series of field-leading constraints on cosmic inflation via measurements of the "B-mode" […]


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FreezeAsGuard: Mitigating Illegal Adaptation of Diffusion Models via Selective Tensor Freezing

Kavli Affiliate: Wei Gao | First 5 Authors: Kai Huang, Wei Gao, , , | Summary: Text-to-image diffusion models can be fine-tuned in custom domains to adapt to specific user preferences, but such unconstrained adaptability has also been utilized for illegal purposes, such as forging public figures’ portraits and duplicating copyrighted artworks. Most existing work […]


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Exploring the directly imaged HD 1160 system through spectroscopic characterization and high-cadence variability monitoring

Kavli Affiliate: David Charbonneau | First 5 Authors: Ben J. Sutlieff, Jayne L. Birkby, Jordan M. Stone, Annelotte Derkink, Frank Backs | Summary: The time variability and spectra of directly imaged companions provide insight into their physical properties and atmospheric dynamics. We present follow-up R~40 spectrophotometric monitoring of red companion HD 1160 B at 2.8-4.2 […]


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From traces to measures: Large language models as a tool for psychological measurement from text

Kavli Affiliate: Wei Gao | First 5 Authors: Joseph J. P. Simons, Wong Liang Ze, Prasanta Bhattacharya, Brandon Siyuan Loh, Wei Gao | Summary: Digital trace data provide potentially valuable resources for understanding human behaviour, but their value has been limited by issues of unclear measurement. The growth of large language models provides an opportunity […]


Continue.. From traces to measures: Large language models as a tool for psychological measurement from text

Simons Observatory: Pre-deployment Performance of a Large Aperture Telescope Optics Tube in the 90 and 150 GHz Spectral Bands

Kavli Affiliate: Jeffrey J. McMahon | First 5 Authors: Carlos E. Sierra, Kathleen Harrington, Shreya Sutariya, Thomas Alford, Anna M. Kofman | Summary: The Simons Observatory will map the temperature and polarization over half of the sky, at millimeter wavelengths in six spectral bands from the Atacama Desert in Chile. These data will provide new […]


Continue.. Simons Observatory: Pre-deployment Performance of a Large Aperture Telescope Optics Tube in the 90 and 150 GHz Spectral Bands