{"paper":{"title":"Probing the dynamical system and thermal behaviours of the model, $\\Lambda_0+3 \\beta H^2.$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Jayadevan A P, Mukesh M, Shaima Akbar, Titus K Mathew","submitted_at":"2018-08-23T12:51:37Z","abstract_excerpt":"In this work we study the cosmological evolution of a two component model with non-relativistic dark matter and decaying vacuum of the form $\\Lambda = \\Lambda_0 + 3 \\beta H^2.$ We contrast the model the model with the supernovae data and found that the model parameter $\\beta=-0.010$ when the interaction parameter is zero and is $\\beta=-0.002$ when $b=0.001.$ The thermal evolution study of the model indicates that it obeys the generalized second of entropy and also satisfies the convexity condition, $\\ddot S <0$ so that the model behaves like an ordinary macroscopic system which approaching a s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.07729","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"}