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Krishana et al, Science 277, 83 (1997)] over the limited field range of 0.6T < B < 5T, is examined starting with the model free-energy functional predicted by Laughlin [R. B. Laughlin, Physica C 234, 280 (1994)]. On the basis of entropy considerations we show that the passage from the normal to this field-driven SC state at a non-zero temperatures (T) is possible if kBT \\leq \\Delta 0 where the zero-temperature gap \\Delta0 ~ \\hbarv/lB, v is the root-me"},"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":"1108.5321","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-08-26T14:57:49Z","cross_cats_sorted":[],"title_canon_sha256":"e6301b7b221f4f2b04162d6c2eebdab408ae8c27d7f56d520548aac2cfc69878","abstract_canon_sha256":"fc47452eaa08eb63bcb0ad6eade82c52eac9be82796c385cc1cd553663b85d0f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:14:38.534938Z","signature_b64":"qzzMsBHeuSMlXLY65kC9CHkkED+eAd7fzv8TXX7vJouRxaZHRrF42acvbHbukmayS3Wu9jI0/XEJVYaJwYIDDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"43a509c8d73b369b972d203d1269cb9b811cd644adae365ff185b6fc60ab080e","last_reissued_at":"2026-05-18T04:14:38.534560Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:14:38.534560Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Time-reversal and parity violating superconducting state of Bi_2Sr_2CaCu_20_8","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Partha Goswami","submitted_at":"2011-08-26T14:57:49Z","abstract_excerpt":"The time-reversal and parity violating superconducting(SC) phase of Bi2Sr2CaCu2O8 induced by a magnetic field (B), reported by Krishana et al[K. 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