AGN feedback in isolated galaxies with a SMUGGLE multiphase ISM

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: Aneesh Sivasankaran, Laura Blecha, Paul Torrey, Luke Zoltan Kelley, Aklant Bhowmick | Summary: Feedback from active galactic nuclei (AGN) can strongly impact the host galaxies by driving high-velocity winds that impart substantial energy and momentum to the interstellar medium (ISM). In this work, we study the impact […]


Continue.. AGN feedback in isolated galaxies with a SMUGGLE multiphase ISM

PEMT: Multi-Task Correlation Guided Mixture-of-Experts Enables Parameter-Efficient Transfer Learning

Kavli Affiliate: Zhuo Li | First 5 Authors: Zhisheng Lin, Han Fu, Chenghao Liu, Zhuo Li, Jianling Sun | Summary: Parameter-efficient fine-tuning (PEFT) has emerged as an effective method for adapting pre-trained language models to various tasks efficiently. Recently, there has been a growing interest in transferring knowledge from one or multiple tasks to the […]


Continue.. PEMT: Multi-Task Correlation Guided Mixture-of-Experts Enables Parameter-Efficient Transfer Learning

PEMT: Multi-Task Correlation Guided Mixture-of-Experts Enables Parameter-Efficient Transfer Learning

Kavli Affiliate: Zhuo Li | First 5 Authors: Zhisheng Lin, Han Fu, Chenghao Liu, Zhuo Li, Jianling Sun | Summary: Parameter-efficient fine-tuning (PEFT) has emerged as an effective method for adapting pre-trained language models to various tasks efficiently. Recently, there has been a growing interest in transferring knowledge from one or multiple tasks to the […]


Continue.. PEMT: Multi-Task Correlation Guided Mixture-of-Experts Enables Parameter-Efficient Transfer Learning

Measuring Multimodal Mathematical Reasoning with MATH-Vision Dataset

Kavli Affiliate: Ke Wang | First 5 Authors: Ke Wang, Junting Pan, Weikang Shi, Zimu Lu, Mingjie Zhan | Summary: Recent advancements in Large Multimodal Models (LMMs) have shown promising results in mathematical reasoning within visual contexts, with models approaching human-level performance on existing benchmarks such as MathVista. However, we observe significant limitations in the […]


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Birth of Rapidly Spinning, Overmassive Black Holes in the Early Universe

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Kohei Inayoshi, Kohei Ichikawa, , , | Summary: The James Webb Space Telescope (JWST) has unveiled numerous massive black holes (BHs) in faint, broad-line active galactic nuclei (AGNs). The discovery highlights the presence of dust-reddened AGN populations, referred to as little red dots (LRDs), more abundant than […]


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Existence and upper semicontinuity of pullback attractors for Kirchhoff wave equations in time-dependent spaces

Kavli Affiliate: Ke Wang | First 5 Authors: Bin Yang, Yuming Qin, Alain Miranville, Ke Wang, | Summary: In this paper, we shall investigate the existence and upper semicontinuity of pullback attractors for non-autonomous Kirchhoff wave equations with a strong damping in the time-dependent space $X_t$. After deriving the existence and uniqueness of solutions by […]


Continue.. Existence and upper semicontinuity of pullback attractors for Kirchhoff wave equations in time-dependent spaces

Can Early Dark Energy be Probed by the High-Redshift Galaxy Abundance?

Kavli Affiliate: Hu Zhan | First 5 Authors: Weiyang Liu, Hu Zhan, Yan Gong, Xin Wang, | Summary: The Hubble tension and $sigma_{8}$ tension are two of the major issues of the standard $Lambda$ Cold Dark Matter ($Lambda$CDM) model. The analysis of the Cosmic Microwave Background (CMB) data acquired by the Atacama Cosmology Telescope (ACT) […]


Continue.. Can Early Dark Energy be Probed by the High-Redshift Galaxy Abundance?

Can Early Dark Energy be Probed by the High-Redshift Galaxy Abundance?

Kavli Affiliate: Hu Zhan | First 5 Authors: Weiyang Liu, Hu Zhan, Yan Gong, Xin Wang, | Summary: The Hubble tension and $sigma_{8}$ tension are two of the major issues of the standard $Lambda$ Cold Dark Matter ($Lambda$CDM) model. The analysis of the Cosmic Microwave Background (CMB) data acquired by the Atacama Cosmology Telescope (ACT) […]


Continue.. Can Early Dark Energy be Probed by the High-Redshift Galaxy Abundance?

Can Early Dark Energy be Probed by the High-Redshift Galaxy Abundance?

Kavli Affiliate: Hu Zhan | First 5 Authors: Weiyang Liu, Hu Zhan, Yan Gong, Xin Wang, | Summary: The analysis of the Cosmic Microwave Background (CMB) data acquired by the Atacama Cosmology Telescope (ACT) and the large-scale ($elllesssim1300$) Planck Telescope show a preference for the Early Dark Energy (EDE) theory, which was set to alleviate […]


Continue.. Can Early Dark Energy be Probed by the High-Redshift Galaxy Abundance?