{"paper":{"title":"Double-Adiabatic Equations of State for Relativistic Plasmas","arxiv_id":"2603.25669","primary_cat":"astro-ph.HE","submitted_at":"2026-03-26T17:25:02+00:00","version_compiled":"v2"},"notice":"Every quoted sentence is the authors' text from the arXiv listing abstract. Labels and probabilities are the outputs of classifier-1.13.0 on the question bank abstract-p1-20260923, exactly as returned. 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therefore double adiabatic, prescribing the evolution of the parallel and perpendicular pressures in terms of the magnetic-field strength and density.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.05,"main_claim_p":0.07,"quantitative":false,"quantitative_p":0.07,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":1.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":2,"p":0.59,"id":"s2","own":true,"role":"contribution","text":"Here, we present a general first-principle formalism to derive adiabatic laws using the symmetries of the system.","hedge":{"p":0.99,"label":"asserted"},"own_p":0.9,"main_claim_p":0.08,"quantitative":false,"quantitative_p":0.09,"role_probabilities":{"gap":0.0,"method":0.41,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.59,"interpretation":0.0}},{"i":3,"p":0.74,"id":"s3","own":true,"role":"result","text":"With this theory we recover the adiabatic equation of state $P \\propto n^{\\Gamma}$ for isotropic plasmas and the double-adiabatic equations of state for collisionless, magnetised plasmas.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.92,"main_claim_p":0.2,"quantitative":false,"quantitative_p":0.06,"role_probabilities":{"gap":0.0,"method":0.01,"result":0.74,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.25,"interpretation":0.0}},{"i":4,"p":0.97,"id":"s4","own":true,"role":"result","text":"We extend the latter to the relativistic regime, finding that their exact functional form depends on the pressure anisotropy and is not a simple power law.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.96,"main_claim_p":0.57,"quantitative":false,"quantitative_p":0.13,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.97,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.03,"interpretation":0.0}},{"i":5,"p":0.5,"id":"s5","own":true,"role":"interpretation","text":"Our double-adiabatic equations of state describe simple geometries, like magnetic mirrors or compressed homogeneous plasmas, as well as complex high-energy astrophysical processes, such as the evolution of plasmoid structures formed during magnetic reconnection.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.63,"main_claim_p":0.16,"quantitative":false,"quantitative_p":0.06,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.1,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.4,"interpretation":0.5}}]},"compiled":{"main_claim":{"p":0.99,"text":"We extend the latter to the relativistic regime, finding that their exact functional form depends on the pressure anisotropy and is not a simple power law.","location":"abstract s4","hedge_strength":{"p":1.0,"label":"asserted"}},"provenance":{"route":{"via":"TypeSafe API","model":"classifier-1.13.0","endpoint":"https://api.typesafe.ai/v1/systemone","provider":"TypeSafe"},"packing":"one request per 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