Multiple-partition cross-modulation programmable metasurface empowering wireless communications

Posted by dbos Peking

Kavli Affiliate: Ran Wang | First 5 Authors: Jun Wei Zhang, Zhen Jie Qi, Li Jie Wu, Wan Wan Cao, Xinxin Gao | Summary: With the versatile manipulation capability, programmable metasurfaces are rapidly advancing in their intelligence, integration, and commercialization levels. However, as the programmable metasurfaces scale up, their control configuration becomes increasingly complicated, posing […]


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Nucleon Decay as a Probe of Flavor Symmetry: The Case of Fake Unification

Posted by klaurent Tokyo

Kavli Affiliate: Satoshi Shirai | Summary:This paper explores nucleon decay within the framework of a "fake Grand Unified Theory (GUT)" combined with the Froggatt-Nielsen (FN) mechanism. In this fake GUT framework, quarks and leptons may have distinct high-energy origins but fit into complete $mathrmSU(5)$ multiplets at low energies without requiring force unification, setting it apart […]


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Configuration interaction relativistic Hartree-Fock model

Posted by dbos Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Jia Liu, Yi Fei Niu, Wen Hui Long, , | Summary: The configuration interaction relativistic Hartree-Fock (CI-RHF) model is developed in this work. Compared to the conventional configuration interaction shell model calculations, the CI-RHF model can be applied to study the structural properties of a wide range […]


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Configuration interaction relativistic Hartree-Fock model

Posted by dbos Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Jia Liu, Yi Fei Niu, Wen Hui Long, , | Summary: The configuration interaction relativistic Hartree-Fock (CI-RHF) model is developed in this work. Compared to the conventional configuration interaction shell model (CISM), the CI-RHF model can be applied to study the structural properties of a wide range […]


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Repeating transients in galactic nuclei: confronting observations with theory

Posted by dbos MIT

Kavli Affiliate: Dheeraj R. Pasham | First 5 Authors: Petra Suková, Francesco Tombesi, Dheeraj R. Pasham, Michal Zajaček, Thomas Wevers | Summary: In the last few years, a mysterious new class of astrophysical objects has been uncovered. These are spatially coincident with the nuclei of external galaxies and show X-ray variations that repeat on timescales […]


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The Host Galaxy (If Any) of the Little Red Dots

Posted by dbos Peking

Kavli Affiliate: Luis C. Ho | First 5 Authors: Chang-Hao Chen, Luis C. Ho, Ruancun Li, Ming-Yang Zhuang, | Summary: We investigate the host galaxy properties of eight little red dots (LRDs) selected from the JWST UNCOVER survey, applying a new technique ({ttstring GalfitS}) to simultaneously fit the morphology and spectral energy distribution using multi-band […]


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Quantum Benchmarking of High-Fidelity Noise-Biased Operations on a Detuned-Kerr-Cat Qubit

Posted by klaurent Peking

Kavli Affiliate: Ke Wang | First 5 Authors: Bingcheng Qing, Bingcheng Qing, , , | Summary: Ubiquitous noises in quantum systems remain a key obstacle to building quantum computers, necessitating the use of quantum error correction codes. Recently, error-correcting codes tailored for noise-biased systems have been shown to offer high fault-tolerance thresholds and reduced hardware […]


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ALMA Spectral Survey of An eruptive Young star, V883 Ori (ASSAY): II. Freshly Sublimated Complex Organic Molecules (COMs) in the Keplerian Disk

Posted by dbos Peking

Kavli Affiliate: Gregory J. Herczeg | First 5 Authors: Jae-Hong Jeong, Jeong-Eun Lee, Seonjae Lee, Giseon Baek, Ji-Hyun Kang | Summary: We present an investigation of Complex Organic Molecules (COMs) in the spatially resolved Keplerian disk around V883 Ori, an eruptive young star, based on a spectral survey carried out with ALMA in Band 6 […]


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On the Temporal Variability of the Galactic Multi-TeV Interstellar Emissions

Posted by klaurent Stanford

Kavli Affiliate: Igor Moskalenko | Summary:We use the GALPROP cosmic ray (CR) framework to model the Galactic CR distributions and associated non-thermal diffuse emissions up to PeV energies. We consider ensembles of discrete, finite lifetime CR sources, e.g. supernova remnants (SNRs), for a range of creation rates and lifetimes. We find that global properties of […]


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Rapid Mixing at the Uniqueness Threshold

Posted by klaurent Chicago

Kavli Affiliate: Hsiaowen Chen| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:Over the past decades, a fascinating computational phase transition has been identified in sampling from Gibbs distributions. Though, the computational complexity at the critical point remains poorly understood, as previous algorithmic and hardness results all required a constant slack from this threshold. In […]


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