{"paper":{"title":"(P)reheating after minimal Plateau Inflation and constraints from CMB","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Debaprasad Maity, Pankaj Saha","submitted_at":"2018-11-27T17:38:12Z","abstract_excerpt":"We have studied the preheating phase for a class of plateau inflationary model considering the four-legs interaction term $(1/2)g^2\\phi^2\\chi^2$ between the inflaton $(\\phi)$ and reheating field $(\\chi)$. We specifically focus on the effects of a parameter $\\phi_*$ that controls inflationary dynamics and the shape of the inflaton potential. For $\\phi_* < M_p$, the departure of the inflaton potential from the usual power-law behavior $\\phi^n$ significantly modifies the microscopic behavior of the preheating dynamics. We analyze and compare the efficiency of production, thermalization and the fi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.11173","kind":"arxiv","version":4},"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"}