Unrevealing the existence of nontensorial gravitational-wave polarizations from individual supermassive black hole binaries with pulsar timing arrays

Posted by dbos Peking

Kavli Affiliate: Lijing Shao | First 5 Authors: Dicong Liang, Siyuan Chen, Chao Zhang, Lijing Shao, | Summary: With the strong evidence for a gravitational wave (GW) background in the nanohertz frequency band from pulsar timing arrays, the detection of continuous GWs from individual supermassive black hole binaries is already at the dawn. Utilizing continuous […]


Continue.. Unrevealing the existence of nontensorial gravitational-wave polarizations from individual supermassive black hole binaries with pulsar timing arrays

QREChem: Quantum Resource Estimation Software for Chemistry Applications

Posted by dbos Chicago

Kavli Affiliate: Salman Habib | First 5 Authors: Matthew Otten, Byeol Kang, Dmitry Fedorov, Anouar Benali, Salman Habib | Summary: As quantum hardware continues to improve, more and more application scientists have entered the field of quantum computing. However, even with the rapid improvements in the last few years, quantum devices, especially for quantum chemistry […]


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Imaging Tunable Luttinger Liquid Systems in van der Waals Heterostructures

Posted by dbos Berkeley

Kavli Affiliate: Feng Wang | First 5 Authors: Hongyuan Li, Ziyu Xiang, Tianle Wang, Mit H. Naik, Woochang Kim | Summary: One-dimensional (1D) interacting electrons are often described as a Luttinger liquid1-4 having properties that are intrinsically different from Fermi liquids in higher dimensions5,6. 1D electrons in materials systems exhibit exotic quantum phenomena that can […]


Continue.. Imaging Tunable Luttinger Liquid Systems in van der Waals Heterostructures

One Noise to Rule Them All: Learning a Unified Model of Spatially-Varying Noise Patterns

Posted by dbos UCSB

Kavli Affiliate: Matthew Fisher | First 5 Authors: Arman Maesumi, Dylan Hu, Krishi Saripalli, Vladimir G. Kim, Matthew Fisher | Summary: Procedural noise is a fundamental component of computer graphics pipelines, offering a flexible way to generate textures that exhibit "natural" random variation. Many different types of noise exist, each produced by a separate algorithm. […]


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New Timing Results of MSPs from NICER Observations

Posted by dbos Peking

Kavli Affiliate: Kejia Lee | First 5 Authors: Shijie Zheng, Dawei Han, Heng Xu, Kejia Lee, Jianping Yuan | Summary: Millisecond pulsars (MSPs) are known for their long-term stability. Using six years of observations from the Neutron Star Interior Composition Explorer (NICER), we have conducted an in-depth analysis of the X-ray timing results for six […]


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Confronting the Diversity Problem: The Limits of Galaxy Rotation Curves as a tool to Understand Dark Matter Profiles

Posted by dbos MIT

Kavli Affiliate: Lina Necib | First 5 Authors: Isabel S. Sands, Philip F. Hopkins, Xuejian Shen, Michael Boylan-Kolchin, James Bullock | Summary: While galaxy rotation curves provide one of the most powerful methods for measuring dark matter profiles in the inner regions of rotation-supported galaxies, at the dwarf scale there are factors that can complicate […]


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Synthesis of layered gold tellurides AuSbTe and Au$_2$Te$_3$ and their semiconducting and metallic behavior

Posted by dbos UCAS

Kavli Affiliate: Cheng Peng | First 5 Authors: Emma A. Pappas, Rong Zhang, Cheng Peng, Robert T. Busch, Jian-Min Zuo | Summary: Previous studies on natural samples of pampaloite (AuSbTe) revealed the crystal structure of a potentially cleavable and/or exfoliable material, while studies on natural and synthetic montbrayite (Sb-containing Au$_2$Te$_3$) claimed various chemical compositions for […]


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Dust beyond the torus: Revealing the mid-infrared heart of local Seyfert ESO 428-G14 with JWST/MIRI

Posted by dbos Peking

Kavli Affiliate: Claudio Ricci | First 5 Authors: Houda Haidar, David J. Rosario, Almudena Alonso-Herrero, Miguel Pereira-Santaella, Ismael García-Bernete | Summary: Polar dust has been discovered in a number of local Active Galactic Nuclei (AGN), with radiation-driven torus models predicting a wind to be its main driver. However, little is known about its characteristics, spatial […]


Continue.. Dust beyond the torus: Revealing the mid-infrared heart of local Seyfert ESO 428-G14 with JWST/MIRI

Cosmological constraints from weak lensing scattering transform using HSC Y1 data

Posted by dbos Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Sihao Cheng, Gabriela A. Marques, Daniela Grandón, Leander Thiele, Masato Shirasaki | Summary: As weak lensing surveys go deeper, there is an increasing need for reliable characterization of non-Gaussian structures at small angular scales. Here we present the first cosmological constraints with weak lensing scattering transform, a […]


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Spin Supersolid Phase and Double Magnon-Roton Excitations in a Cobalt-based Triangular Lattice

Posted by dbos UCAS

Kavli Affiliate: Gang Su | First 5 Authors: Yuan Gao, Chuandi Zhang, Junsen Xiang, Dehong Yu, Xingye Lu | Summary: Supersolid is an exotic quantum state of matter that hosts spontaneously the features of both solid and superfluidity, which breaks the lattice translational symmetry and U(1) gauge symmetry. Here we conduct inelastic neutron scattering (INS) […]


Continue.. Spin Supersolid Phase and Double Magnon-Roton Excitations in a Cobalt-based Triangular Lattice