@article{piavatarphysicallyinteractiveavatarsviad,
  title = {PIAvatar: Physically Interactive Avatars via Deformation Gradient Decoupling},
  author = {Sang-Hun Han and Min-Gyu Park and Jisu Shin and Seunghyun Shin and Jin-Hwi Park and Hae-Gon Jeon},
  year = {2026},
  eprint = {2606.21162},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.21162},
}