{"paper":{"title":"Transit dark energy cosmological models in generalized matter-geometry coupling theory using a non-linear form of $f(R,T,L_{m})$ function","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Dinesh Chandra Maurya, Rashid Zia","submitted_at":"2025-09-12T06:35:13Z","abstract_excerpt":"We have investigated the cosmological consequences of the model in the recently developed gravity theory [Haghani and Harko, \\textit{Eur. Phys. J. C} \\textbf{81} (2021) 615.] using a non-linear form of the $f(R,T,L_{m})$ function and the latest observational datasets. For flat Friedman-Lema\\^{\\i}tre-Robertson-Walker (FLRW) spacetime and $f(R,T,L_{m})= \\alpha\\,R+\\beta\\,RT+\\gamma\\,RL_{m}-\\eta$ with $\\alpha$, $\\beta$, $\\gamma$, and $\\eta$ as coupling constants, we have solved the modified field equations to get the Hubble function $H(z)$ in terms of $H_{0}$, $\\Omega_{m0}$, $\\Omega_{r0}$, $\\Omega_"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.09994","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2509.09994/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}