{"paper":{"title":"Violation of CPT and Quantum Mechanics in the K0--K0bar System","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Michael E. Peskin, Patrick Huet","submitted_at":"1994-03-09T20:14:00Z","abstract_excerpt":"We reconsider the model of quantum mechanics violation in the $\\ko$--$\\kob$ system, due to Ellis, Hagelin, Nanopoulos, and Srednicki, in which \\cp- and \\cpt-violating signatures arise from the evolution of pure states into mixed states. We present a formalism for computing time-dependent asymmetries in this model and show that present data constrains its parameters significantly. In the future, this model will be put to very stringent tests at a $\\phi$ factory. We present the theory of these tests and show the relation between particular $\\phi$ decay correlations and the parameters of quantum "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9403257","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}