Kavli Affiliate: Leon Balents | Summary:The absence of a well-defined Fermi surface in flat-band systems challenges the conventional understanding of instabilities toward Landau order based on nesting. We investigate the existence of an intrinsic nesting structure encoded in the band geometry (i.e. the wavefunctions of the flat band(s)), which leads to a maximal susceptibility at […]
Kavli Affiliate: Leon Balents | Summary:The absence of a well-defined Fermi surface in flat-band systems challenges the conventional understanding of instabilities toward Landau order based on nesting. We investigate the existence of an intrinsic nesting structure encoded in the band geometry (i.e. the wavefunctions of the flat band(s)), which leads to a maximal susceptibility at […]
Kavli Affiliate: Yi Zhou | First 5 Authors: Ting-Hsuan Liao, Yi Zhou, Yu Shen, Chun-Hao Paul Huang, Saayan Mitra | Summary: We explore how body shapes influence human motion synthesis, an aspect often overlooked in existing text-to-motion generation methods due to the ease of learning a homogenized, canonical body shape. However, this homogenization can distort […]
Kavli Affiliate: Lihong Wang | First 5 Authors: Boyuan Wang, Boyuan Wang, , , | Summary: Single-image human reconstruction is vital for digital human modeling applications but remains an extremely challenging task. Current approaches rely on generative models to synthesize multi-view images for subsequent 3D reconstruction and animation. However, directly generating multiple views from a […]
Kavli Affiliate: Zheng Zhu | First 5 Authors: Boyuan Wang, Runqi Ouyang, Xiaofeng Wang, Zheng Zhu, Guosheng Zhao | Summary: Single-image human reconstruction is vital for digital human modeling applications but remains an extremely challenging task. Current approaches rely on generative models to synthesize multi-view images for subsequent 3D reconstruction and animation. However, directly generating […]
Kavli Affiliate: Peter Ford | Summary:Large language models (LLMs) are increasingly used in the creation of online content, creating feedback loops as subsequent generations of models will be trained on this synthetic data. Such loops were shown to lead to distribution shifts – models misrepresenting the true underlying distributions of human data (also called model […]
Kavli Affiliate: Peter Ford| First 5 Authors: Grgur Kovač, Grgur Kovač, , , | Summary:Large language models (LLMs) are increasingly used in the creation of online content, creating feedback loops as subsequent generations of models will be trained on this synthetic data. Such loops were shown to lead to distribution shifts – models misrepresenting the […]
Kavli Affiliate: Axel Scherer| First 5 Authors: Alexander Mattick, Alexander Mattick, , , | Summary:Quantum computing is currently strongly limited by the impact of noise, in particular introduced by the application of two-qubit gates. For this reason, reducing the number of two-qubit gates is of paramount importance on noisy intermediate-scale quantum hardware. To advance towards […]
Kavli Affiliate: Eric D. Miller | First 5 Authors: Liyi Gu, Hiroya Yamaguchi, Adam Foster, Satoru Katsuda, Hiroyuki Uchida | Summary: XRISM has delivered one of its first light observations on N132D, the X-ray brightest supernova remnant in the Large Magellanic Cloud. Utilizing 193 ks of high-resolution X-ray spectroscopy data, we conduct a comprehensive search […]
Kavli Affiliate: Denis Wirtz | Authors: André Forjaz, Donald Kramer, Yu Shen, Habin Bea, Margarita Tsapatsis, Jianglu Ping, Vasco Queiroga, Kyu Sang Han, Saurabh Joshi, Casey Grubel, Maria L. Beery, Irina Kusmartseva, Mark A. Atkinson, Ashley L Kiemen and Denis Wirtz | Summary: Nuclear morphology is an indicator of cellular function and disease states, as […]