{"paper":{"title":"A New Class of Inhomogeneous String Cosmological Models in General Relativity","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"A. K. Yadav, Anirudh Pradhan, R. P. Singh, V. K. Singh","submitted_at":"2007-05-24T16:34:46Z","abstract_excerpt":"A new class of solutions of Einstein field equations has been investigated for inhomogeneous cylindrically symmetric space-time with string source. To get the deterministic solution, it has been assumed that the expansion ($\\theta$) in the model is proportional to the eigen value $\\sigma^{1}_{1}$ of the shear tensor $\\sigma^{i}_{j}$. Certain physical and geometric properties of the models are also discussed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0705.3619","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"}