{"record":{"author":{"account_ref":null,"orcid":null},"builds_on":[],"content_schema":"pubphys.content.topic/1","content_sha256":"d0b1d19def5a2e5c8c62a16c0b81fc0738ef901022334662762f1aea11133d25","created":"2026-10-03T07:17:53Z","files":[],"origin":{"assisted_by":[],"kind":"seed"},"parents":[],"salt":"045eb5f7b5ab0e1572bdcf675432274bbccc55fdb3b0e557bbd3dc9a88599998","schema":"pubphys.record/2","site":"pubphys.com","target":null,"type":"topic"},"content":{"external_id":"stat.long-range-interactions","field":"stat","n":"1","review_cite":"T. Dauxois, S. Ruffo, E. Arimondo, M. Wilkens, Dynamics and thermodynamics of systems with long range interactions: an introduction, Lecture Notes in Physics, 2002","review_link":"https://arxiv.org/abs/cond-mat/0208455","review_verified":"true","summary":"When every particle feels every other one, as with gravity or charges in a plasma, energy does not add up over parts in the usual way. Such systems can have negative heat capacity and can stay out of equilibrium for times that grow with the number of particles.","title":"Statistical physics of long-range interacting systems","topic_ref":null,"why":"Galaxies, plasmas, vortices in two-dimensional fluids and atoms in optical cavities all fall in this class, where standard thermodynamics fails."},"attested":{"attestation":{"batch":null,"client_id":null,"id_token_sha256":null,"kind":"platform"},"record_hash":"ab4bc09e1403451f008cb53272599f798703ab0cadd239986a649c7b5254b41d","schema":"pubphys.attested/1"},"envelope":{"attested_hash":"e31d2eeefba1bd0b1d41fbe22671c9b967e3eacfa7cf9be4335bf4df97b88009","platform_signature":{"key_id":"c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da","sig":"K77fTGSYx_q_YDKrYVgmKDTRkbdUG3iCDqyTfPrJRzK4YYoCtc1oWH6oLavjFh9LK7JkaTq9X5a6yT-ej9n8Cg"},"schema":"pubphys.envelope/1"},"record_hash":"ab4bc09e1403451f008cb53272599f798703ab0cadd239986a649c7b5254b41d","leaf_index":356}