{"paper":{"title":"Cosmological Realization of Baryon Asymmetry in f(R, G_{\\mu\\nu}T^{\\mu\\nu}) Gravity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Kalyan Bhuyan, Kalyan Malakar, Rajdeep Mazumdar","submitted_at":"2026-05-14T04:57:10Z","abstract_excerpt":"This work investigates the mechanism of gravitational baryogenesis (GB) under the formalism of f(R, G_{{\\mu}{\\nu}}T^{{\\mu}{\\nu}}) gravity, where R denotes the Ricci scalar, G_{{\\mu}{\\nu}} is the Einstein tensor and T^{{\\mu}{\\nu}} represents the energy--momentum tensor. f(R, G_{{\\mu}{\\nu}}T^{{\\mu}{\\nu}}) model is considered to evaluate the baryon-to-entropy ratio (BnER), which is subsequently compared against the observational limits. The results obtained exhibit compatibility with the estimated matter imbalance. Moreover, the analysis is extended to generalized GB case, resulting in outcomes t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.14377","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":""},"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"}