TY - RPRT TI - Modeling the Cosmological Lyman-𝛼 Forest at the Field Level AU - de Belsunce, Roger [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); University of California, Berkeley, CA (United States)] (ORCID:0000000336604028) AU - Ivanov, Mikhail M. [Massachusetts Institute of Technology, Cambridge, MA (United States); The NSF AI Institute for Artificial Intelligence and Fundamental Interactions, Cambridge, MA (United States)] (ORCID:000000026745984X) AU - Sullivan, James M. [Massachusetts Institute of Technology, Cambridge, MA (United States)] (ORCID:0000000319640836) AU - Akitsu, Kazuyuki [High Energy Accelerator Research Organization (KEK), Tsukuba (Japan)] (ORCID:0000000164733420) AU - Chen, Shi-Fan [Institute for Advanced Study, Princeton, NJ (United States)] PY - 2026 DO - 10.1103/8g9h-68ms UR - https://www.osti.gov/biblio/3030168 ID - 3030168 ER -