{"id":"39fd422c-2a05-40c1-a998-13ce037dc70f","arxiv_id":"2504.12068","paper_version":3,"verdict":"REJECT","confidence":"MODERATE","novelty_score":4.0,"correctness_risk":"high","formal_verification":"none","parameter_count":1,"one_line_summary":"Using a PT-symmetric two-level model, the author claims the time advance during atomic excitation exactly cancels the time delay of spontaneous emission, so emission should occur without the usual nanosecond delay.","lead":"A physicist uses PT-symmetric quantum mechanics to argue that an atom's absorption of a photon and its later emission are exactly balanced in time, so the emission should have no decay delay, citing experiments that see negative time delays. The conclusion is built into the model's assumption of equal-and-opposite complex energies, and it conflicts with the standard finite lifetime of excited states.","discovery_kind":"extension","skeptic_critique":null,"referee_report":null,"author_rebuttal":null,"desk_editor":null,"rs_alignment":null,"lean_confirmation":null,"pith_extraction":null,"created_at":"2026-08-16T12:39:19.252975+00:00","model_set":{"reader":"deepseek-v4-flash"},"falsifier":null,"supporting_citations":[],"review_version":1}