TY - RPRT TI - Partitioned Quantum Subspace Expansion AU - O'Leary, Tom [Univ. of Oxford (United Kingdom); Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0009000320651695) AU - Anderson, Lewis W. [Univ. of Oxford (United Kingdom)] (ORCID:0000000302693237) AU - Jaksch, Dieter [Univ. of Oxford (United Kingdom); Univ. of Hamburg (Germany)] (ORCID:0000000297043941) AU - Kiffner, Martin [PlanQC GmbH (Germany); Univ. of Oxford (United Kingdom)] (ORCID:0000000283216768) PY - 2025 DO - 10.22331/q-2025-05-05-1726 UR - https://www.osti.gov/biblio/2570772 ID - 2570772 ER -