TY - RPRT TI - Multigroup Thermal Radiation Transport with Tensor Trains AU - Deshpande, Aditya S. [Univ. of Michigan, Ann Arbor, MI (United States); Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:000900098285861X) AU - Mullen, Patrick Dean [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000321314634) AU - Gorodetsky, Alex A. [Univ. of Michigan, Ann Arbor, MI (United States); Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000331528206) AU - Dolence, Joshua C. [Univ. of Michigan, Ann Arbor, MI (United States); Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000343538751) AU - Meyer, Chad D. [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000275306173) AU - Miller, Jonah Maxwell [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000164327860) AU - Roberts, Luke Forrest [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000173647946) PY - 2026 DO - 10.3847/1538-4357/ae6445 UR - https://www.osti.gov/biblio/3367635 ID - 3367635 ER -