TY - RPRT TI - Why Is Attention Sparse In Particle Transformer? AU - Legge, Timothy [UC, San Diego] AU - Wang, Aaron [Illinois U., Chicago] (ORCID:0000000321369758) AU - Ortiz, Jacob [UC, San Diego] AU - Limouzi, Victor [UC, San Diego] AU - Zhao, Zihan [UC, San Diego] AU - Gandrakota, Abhijith [Fermilab] (ORCID:0000000348603233) AU - Khoda, Elham E. [UC, San Diego] AU - Ngadiuba, Jennifer [Fermilab] AU - Duarte, Javier [UC, San Diego] AU - Cavanaugh, Richard [Illinois U., Chicago] PY - 2025 UR - https://www.osti.gov/biblio/3017458 ID - 3017458 ER -