{"slug":"paper-wilson-k-g-and-fisher-m-e-1972-critical-exponents-in-3-99-dimensions-physical-re","verification":{"valid":true,"entries":2,"head":"9346a70bb0972a23f1ececee23b04d8caf0d62467715419a51a7a600155e3394"},"count":2,"sources":[{"id":"s1","type":"other","url":"https://link.aps.org/doi/10.1103/PhysRevLett.28.240","title":"Critical Exponents in 3.99 Dimensions","quote":"Critical exponents are calculated for dimension d = 4 − ε with ε small, using renormalization-group techniques. To order ε the exponent γ is 1 + ε/6 for an n-vector model with n = 1.","summary":"1972 letter deriving the epsilon expansion for critical exponents.","claim_ids":["c1","c2","c3"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-10T12:46:42.691Z","link_status":"http_403","quote_status":"unverified","prev":"genesis","hash":"11386a30ee7fa90559dc122714ead6f25130a7b1d7f933d0b8f291963beefa8f"},{"id":"s2","type":"other","url":"http://www.scholarpedia.org/article/Critical_Phenomena:_field_theoretical_approach","title":"Critical Phenomena: field theoretical approach","quote":"Figure 2: Critical exponents in d=3 from Borel summed ε-expansion.","summary":"Notes the need for resummation when applying the expansion at d=3.","claim_ids":["c5"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-10T12:46:42.691Z","link_status":"ok","quote_status":"unverified","prev":"11386a30ee7fa90559dc122714ead6f25130a7b1d7f933d0b8f291963beefa8f","hash":"9346a70bb0972a23f1ececee23b04d8caf0d62467715419a51a7a600155e3394"}]}