{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:RMDS6JY6PHZYE5ASUVBVON4LRV","short_pith_number":"pith:RMDS6JY6","schema_version":"1.0","canonical_sha256":"8b072f271e79f3827412a54357378b8d47ee7d8711ef723d3ac6df9e5b4b20e7","source":{"kind":"arxiv","id":"2012.15040","version":1},"attestation_state":"computed","paper":{"title":"The quantum Zeno and anti-Zeno effects with driving fields in the weak and strong coupling regimes","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Adam Zaman Chaudhry, Mehwish Majeed","submitted_at":"2020-12-30T04:49:47Z","abstract_excerpt":"Repeated measurements in quantum mechanics can freeze (the quantum Zeno effect) or enhance (the quantum anti-Zeno effect) the time-evolution of a quantum system. In this paper, we present a general treatment of the quantum Zeno and anti-Zeno effects for arbitrary driven open quantum systems, assuming only that the system-environment coupling is weak. In particular, we obtain a general expression for the effective decay rate of a two-level system subjected to arbitrary driving fields as well as periodic measurements. We demonstrate that the driving fields change the decay rate, and hence the qu"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2012.15040","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2020-12-30T04:49:47Z","cross_cats_sorted":[],"title_canon_sha256":"bc21c4b61806f5dee8b535fca582c5154d6bdab654b2500383fe3577b8a002b9","abstract_canon_sha256":"a23dfdf3f86022535021a547c136fa6e6a0142e99b5aa38f194f1e31a8b7b5cd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:03:03.935073Z","signature_b64":"yF1h9IV1GkNfuH0FJT2yNnd/0T0ul1vSTuS6uzZtOQzgxEoH7mPdQrJSyveAYoOLoYCB1pJWiAL7xGoorApyBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b072f271e79f3827412a54357378b8d47ee7d8711ef723d3ac6df9e5b4b20e7","last_reissued_at":"2026-07-05T02:03:03.934721Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:03:03.934721Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The quantum Zeno and anti-Zeno effects with driving fields in the weak and strong coupling regimes","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Adam Zaman Chaudhry, Mehwish Majeed","submitted_at":"2020-12-30T04:49:47Z","abstract_excerpt":"Repeated measurements in quantum mechanics can freeze (the quantum Zeno effect) or enhance (the quantum anti-Zeno effect) the time-evolution of a quantum system. In this paper, we present a general treatment of the quantum Zeno and anti-Zeno effects for arbitrary driven open quantum systems, assuming only that the system-environment coupling is weak. In particular, we obtain a general expression for the effective decay rate of a two-level system subjected to arbitrary driving fields as well as periodic measurements. We demonstrate that the driving fields change the decay rate, and hence the qu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.15040","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2012.15040/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2012.15040","created_at":"2026-07-05T02:03:03.934777+00:00"},{"alias_kind":"arxiv_version","alias_value":"2012.15040v1","created_at":"2026-07-05T02:03:03.934777+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.15040","created_at":"2026-07-05T02:03:03.934777+00:00"},{"alias_kind":"pith_short_12","alias_value":"RMDS6JY6PHZY","created_at":"2026-07-05T02:03:03.934777+00:00"},{"alias_kind":"pith_short_16","alias_value":"RMDS6JY6PHZYE5AS","created_at":"2026-07-05T02:03:03.934777+00:00"},{"alias_kind":"pith_short_8","alias_value":"RMDS6JY6","created_at":"2026-07-05T02:03:03.934777+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RMDS6JY6PHZYE5ASUVBVON4LRV","json":"https://pith.science/pith/RMDS6JY6PHZYE5ASUVBVON4LRV.json","graph_json":"https://pith.science/api/pith-number/RMDS6JY6PHZYE5ASUVBVON4LRV/graph.json","events_json":"https://pith.science/api/pith-number/RMDS6JY6PHZYE5ASUVBVON4LRV/events.json","paper":"https://pith.science/paper/RMDS6JY6"},"agent_actions":{"view_html":"https://pith.science/pith/RMDS6JY6PHZYE5ASUVBVON4LRV","download_json":"https://pith.science/pith/RMDS6JY6PHZYE5ASUVBVON4LRV.json","view_paper":"https://pith.science/paper/RMDS6JY6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2012.15040&json=true","fetch_graph":"https://pith.science/api/pith-number/RMDS6JY6PHZYE5ASUVBVON4LRV/graph.json","fetch_events":"https://pith.science/api/pith-number/RMDS6JY6PHZYE5ASUVBVON4LRV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RMDS6JY6PHZYE5ASUVBVON4LRV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RMDS6JY6PHZYE5ASUVBVON4LRV/action/storage_attestation","attest_author":"https://pith.science/pith/RMDS6JY6PHZYE5ASUVBVON4LRV/action/author_attestation","sign_citation":"https://pith.science/pith/RMDS6JY6PHZYE5ASUVBVON4LRV/action/citation_signature","submit_replication":"https://pith.science/pith/RMDS6JY6PHZYE5ASUVBVON4LRV/action/replication_record"}},"created_at":"2026-07-05T02:03:03.934777+00:00","updated_at":"2026-07-05T02:03:03.934777+00:00"}