TY - RPRT TI - Variance reduction in lattice QCD observables via normalizing flows AU - Abbott, Ryan [Columbia U.; MIT, Cambridge, CTP; IAIFI, Cambridge] (ORCID:0000000258778005) AU - Boyda, Denis [MIT, Cambridge, CTP; IAIFI, Cambridge] (ORCID:0000000245357826) AU - Fu, Yang [MIT, Cambridge, CTP; IAIFI, Cambridge] (ORCID:0000000289651402) AU - Hackett, Daniel C. [Fermilab] AU - Kanwar, Gurtej [U. Edinburgh, Higgs Ctr. Theor. Phys.] (ORCID:0000000243404983) AU - Romero-López, Fernando [U. Bern, AEC] (ORCID:0000000302391394) AU - Shanahan, Phiala E. [MIT, Cambridge, CTP; IAIFI, Cambridge] (ORCID:0000000209167603) AU - Urban, Julian M. [MIT, Cambridge, CTP; IAIFI, Cambridge] PY - 2026 DO - 10.1103/5xns-7qmj UR - https://www.osti.gov/biblio/3022736 ID - 3022736 ER -