{"paper":{"title":"Semi-analytic galaxy formation in coupled dark energy cosmologies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"3, 4), 6), Astronomy Department - Bologna University (3) INAF - Astronomical Observatory of Bologna (4) INFN - National Institute for Nuclear Physics (5) HITS - Heidelberg Institute for Theoretical Studies (6) Zentrum f\\\"ur Astronomie - Heidelberg University (7) Institute of Cosmology, Davide Bianchi (7) ((1) INAF - Astronomical Observatory of Trieste (2) Physics, Fabio Fontanot (1), Gravitation - University of Portsmouth), Marco Baldi (2, Volker Springel (5","submitted_at":"2015-05-11T20:00:25Z","abstract_excerpt":"Among the possible alternatives to the standard cosmological model ($\\Lambda$CDM), coupled Dark Energy models postulate that Dark Energy (DE), seen as a dynamical scalar field, may interact with Dark Matter (DM), giving rise to a \"fifth-force\", felt by DM particles only. In this paper, we study the impact of these cosmologies on the statistical properties of galaxy populations by combining high-resolution numerical simulations with semi-analytic models (SAM) of galaxy formation and evolution. New features have been implemented in the reference SAM in order to have it run self-consistently and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.02770","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"}