{"identifier":"nobleid:/w1/20260516/697B03CC","arkIdentifier":"ark:/48914/w1/20260516/697B03CC","version":1,"workTitle":"On angular momentum operator in quantum field theory","workType":"Preprint","authors":"Bozhidar Z. Iliev","description":null,"workUrl":null,"existingDoi":"10.48550/arxiv.hep-th/0211153","createdAt":"2026-05-16T03:26:14.575674Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260516/697B03CC.v1"}