A room temperature polar ferromagnetic metal

Kavli Affiliate: Jeffrey B. Neaton | First 5 Authors: Hongrui Zhang, Yu-Tsun Shao, Rui Chen, Xiang Chen, Sandhya Susarla | Summary: The advent of long-range magnetic order in non-centrosymmetric compounds has stimulated interest in the possibility of exotic spin transport phenomena and topologically protected spin textures for applications in next-generation spintronics. This work reports a […]


Continue.. A room temperature polar ferromagnetic metal

Who Ordered That? Unequal-Mass Binary Black Hole Mergers Have Larger Effective Spins

Kavli Affiliate: Salvatore Vitale | First 5 Authors: Thomas A. Callister, Carl-Johan Haster, Ken K. Y. Ng, Salvatore Vitale, Will M. Farr | Summary: Hierarchical analysis of the binary black hole (BBH) detections by the Advanced LIGO and Virgo detectors has offered an increasingly clear picture of their mass, spin, and redshift distributions. Fully understanding […]


Continue.. Who Ordered That? Unequal-Mass Binary Black Hole Mergers Have Larger Effective Spins

Machine-Learning Non-Conservative Dynamics for New-Physics Detection

Kavli Affiliate: Max Tegmark | First 5 Authors: Ziming Liu, Bohan Wang, Qi Meng, Wei Chen, Max Tegmark | Summary: Energy conservation is a basic physics principle, the breakdown of which often implies new physics. This paper presents a method for data-driven "new physics" discovery. Specifically, given a trajectory governed by unknown forces, our Neural […]


Continue.. Machine-Learning Non-Conservative Dynamics for New-Physics Detection

Earth as a transducer for dark-photon dark-matter detection

Kavli Affiliate: Peter W. Graham | First 5 Authors: Michael A. Fedderke, Peter W. Graham, Derek F. Jackson Kimball, Saarik Kalia, | Summary: We propose the use of the Earth as a transducer for ultralight dark-matter detection. In particular we point out a novel signal of kinetically mixed dark-photon dark matter: a monochromatic oscillating magnetic […]


Continue.. Earth as a transducer for dark-photon dark-matter detection

Testing the SZ-based tomographic approach to the thermal history of the universe with pressure-density cross-correlations: Insights from the Magneticum simulation

Kavli Affiliate: Eiichiro Komatsu | First 5 Authors: Sam Young, Eiichiro Komatsu, Klaus Dolag, , | Summary: The thermal Sunyaev-Zeldovich effect contains information about the thermal history of the universe, observable in maps of the Compton $y$ parameter; however, it does not contain information about the redshift of the sources. Recent papers have utilized a […]


Continue.. Testing the SZ-based tomographic approach to the thermal history of the universe with pressure-density cross-correlations: Insights from the Magneticum simulation

Merging timescale for supermassive black hole binary in interacting galaxy NGC 6240

Kavli Affiliate: Rainer Spurzem | First 5 Authors: Margarita Sobolenko, Peter Berczik, Rainer Spurzem, , | Summary: One of the main possible way of creating the supermassive black hole (SMBH) is a so call hierarchical merging scenario. Central SMBHs at the final phase of interacting and coalescing host-galaxies are observed as SMBH binary (SMBHB) candidates […]


Continue.. Merging timescale for supermassive black hole binary in interacting galaxy NGC 6240

Structural Origins of Cartilage Shear Mechanics

Kavli Affiliate: Itai Cohen | First 5 Authors: Thomas Wyse Jackson, Jonathan Michel, Pancy Lwin, Lisa A. Fortier, Moumita Das | Summary: Healthy cartilage is a remarkable tissue, able to withstand tens of millions of loading cycles with minimal damage. While much is known about the structural origins of its compressive mechanics, how composition determines […]


Continue.. Structural Origins of Cartilage Shear Mechanics

Nickelate superconductivity without rare-earth magnetism: (La,Sr)NiO$_{2}$

Kavli Affiliate: Lena F. Kourkoutis | First 5 Authors: Motoki Osada, Bai Yang Wang, Berit H. Goodge, Shannon P. Harvey, Kyuho Lee | Summary: The observation of superconductivity in infinite layer nickelate (Nd,Sr)NiO$_{2}$ thin films has led to rapid theoretical and experimental investigations of these copper-oxide-analogue systems [1-15]. Superconductivity has also been found in (Pr,Sr)NiO$_{2}$ […]


Continue.. Nickelate superconductivity without rare-earth magnetism: (La,Sr)NiO$_{2}$

Entanglement Domain Walls in Monitored Quantum Circuits and the Directed Polymer in a Random Environment

Kavli Affiliate: Matthew P. A. Fisher | First 5 Authors: Yaodong Li, Sagar Vijay, Matthew P. A. Fisher, , | Summary: Monitored quantum dynamics reveal quantum state trajectories which exhibit a rich phenomenology of entanglement structures, including a transition from a weakly-monitored volume law entangled phase to a strongly-monitored area law phase. For one-dimensional hybrid […]


Continue.. Entanglement Domain Walls in Monitored Quantum Circuits and the Directed Polymer in a Random Environment

Using Biological Constraints to Improve Prediction in Precision Oncology

Kavli Affiliate: Donald Geman, Laurent Younes | Authors: Mohamed Omar, Wikum Dinalankara, Lotte Mulder, Tendai Coady, Claudio Zanettini, Eddie Luidy Imada, Laurent Younes, Donald Geman and Luigi Marchionni | Summary: Abstract Many gene signatures have been developed by applying machine learning (ML) on omics profiles, however, their clinical utility is often hindered by limited interpretability […]


Continue.. Using Biological Constraints to Improve Prediction in Precision Oncology