Improved Nonlocality Certification via Bouncing between Bell Operators and Inequalities

Kavli Affiliate: Ke Wang | First 5 Authors: Weikang Li, Mengyao Hu, Ke Wang, Shibo Xu, Zhide Lu | Summary: Bell nonlocality is an intrinsic feature of quantum mechanics, which can be certified via the violation of Bell inequalities. It is therefore a fundamental question to certify Bell nonlocality from experimental data. Here, we present […]


Continue.. Improved Nonlocality Certification via Bouncing between Bell Operators and Inequalities

Improved Nonlocality Certification via Bouncing between Bell Operators and Inequalities

Kavli Affiliate: Ke Wang | First 5 Authors: Weikang Li, Mengyao Hu, Ke Wang, Shibo Xu, Zhide Lu | Summary: Bell nonlocality is an intrinsic feature of quantum mechanics, which can be certified via the violation of Bell inequalities. It is therefore a fundamental question to certify Bell nonlocality from experimental data. Here, we present […]


Continue.. Improved Nonlocality Certification via Bouncing between Bell Operators and Inequalities

UrbanWorld: An Urban World Model for 3D City Generation

Kavli Affiliate: Jiansheng Chen | First 5 Authors: Yu Shang, Jiansheng Chen, Hangyu Fan, Jingtao Ding, Jie Feng | Summary: Cities, as the most fundamental environment of human life, encompass diverse physical elements such as buildings, roads and vegetation with complex interconnection. Crafting realistic, interactive 3D urban environments plays a crucial role in constructing AI […]


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Little Red Dots: Rapidly Growing Black Holes Reddened by Extended Dusty Flows

Kavli Affiliate: Luis C. Ho | First 5 Authors: Zhengrong Li, Kohei Inayoshi, Kejian Chen, Kohei Ichikawa, Luis C. Ho | Summary: The James Webb Space Telescope (JWST) observations have revolutionized extragalactic research, particularly with the discovery of little red dots (LRD), which we propose are dust-reddened broad-line active galactic nuclei (AGNs). Their unique v-shape […]


Continue.. Little Red Dots: Rapidly Growing Black Holes Reddened by Extended Dusty Flows

Little Red Dots: Rapidly Growing Black Holes Reddened by Extended Dusty Flows

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Zhengrong Li, Kohei Inayoshi, Kejian Chen, Kohei Ichikawa, Luis C. Ho | Summary: The James Webb Space Telescope (JWST) observations have revolutionized extragalactic research, particularly with the discovery of little red dots (LRD), which we propose are dust-reddened broad-line active galactic nuclei (AGNs). Their unique v-shape spectral […]


Continue.. Little Red Dots: Rapidly Growing Black Holes Reddened by Extended Dusty Flows

Little Red Dots: Rapidly Growing Black Holes Reddened by Extended Dusty Flows

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Zhengrong Li, Kohei Inayoshi, Kejian Chen, Kohei Ichikawa, Luis C. Ho | Summary: The James Webb Space Telescope (JWST) observations have revolutionized extragalactic research, particularly with the discovery of little red dots (LRD), which we propose are dust-reddened broad-line active galactic nuclei (AGNs). Their unique v-shape spectral […]


Continue.. Little Red Dots: Rapidly Growing Black Holes Reddened by Extended Dusty Flows

The white-light superflares from cool stars in GWAC triggers

Kavli Affiliate: Jing Wang | First 5 Authors: Guang-Wei Li, Liang Wang, Hai-Long Yuan, Li-Ping Xin, Jing Wang | Summary: M-type stars are the ones that flare most frequently, but how big their maximum flare energy can reach is still unknown. We present 163 flares from 162 individual M2 through L1-type stars that triggered the […]


Continue.. The white-light superflares from cool stars in GWAC triggers

Spectroastrometry and Reverberation Mapping (SARM) of Active Galactic Nuclei. I. The H$β$ Broad-line Region Structure and Black Hole Mass of Five Quasars

Kavli Affiliate: Luis C. Ho | First 5 Authors: Yan-Rong Li, Chen Hu, Zhu-Heng Yao, Yong-Jie Chen, Hua-Rui Bai | Summary: We conduct a reverberation mapping (RM) campaign to spectroscopically monitor a sample of selected bright active galactic nuclei with large anticipated broad-line region (BLR) sizes adequate for spectroastrometric observations by the GRAVITY instrument on […]


Continue.. Spectroastrometry and Reverberation Mapping (SARM) of Active Galactic Nuclei. I. The H$β$ Broad-line Region Structure and Black Hole Mass of Five Quasars

Circumnuclear Dust in Luminous Early-Type Galaxies — I. Sample Properties and Stellar Luminosity Models

Kavli Affiliate: Luis C. Ho | First 5 Authors: Jared R. Davidson, Benjamin D. Boizelle, Jonelle L. Walsh, Aaron J. Barth, Emma Rasmussen | Summary: Dusty circumnuclear disks (CNDs) in luminous early-type galaxies (ETGs) show regular, dynamically cold molecular gas kinematics. For a growing number of ETGs, Atacama Large Millimeter/sub-millimeter Array (ALMA) CO imaging and […]


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RIS-Assisted Received Adaptive Spatial Modulation for Wireless Communication

Kavli Affiliate: Ke Wang | First 5 Authors: Chaorong Zhang, Hui Xu, Benjamin K. Ng, Chan-Tong Lam, Ke Wang | Summary: A novel wireless transmission scheme, as named the reconfigurable intelligent surface (RIS)-assisted received adaptive spatial modulation (RASM) scheme, is proposed in this paper. In this scheme, the adaptive spatial modulation (ASM)-based antennas selection works […]


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