PUGS: Zero-shot Physical Understanding with Gaussian Splatting. - Yinghao Shuai; Ran Yu; Yuantao Chen; Zijian Jiang; Xiaowei Song; Nan Wang; Jv Zheng; Jianzhu Ma; Meng Yang; Zhicheng Wang; Wenbo Ding; Hao Zhao 002 (CoRR, 2025)