{"paper":{"title":"Dilaton gravity, charged dust, and (quasi-) black holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"J.C. Fabris, K.A. Bronnikov, O.B. Zaslavskii, R. Silveira","submitted_at":"2014-05-23T16:42:37Z","abstract_excerpt":"We consider Einstein-Maxwell-dilaton gravity with charged dust and interaction of the form $P(\\chi) F_{\\mu\\nu} F^{\\mu\\nu}$, where $P(\\chi)$ is an arbitrary function of the dilaton field $\\chi$ that can be normal or phantom. For any regular $P(\\chi)$, static configurations are possible with arbitrary functions $g_{00} = \\exp(2\\gamma(x^i))$ ($i=1,2,3$) and $\\chi = \\chi(\\gamma)$, without any assumption of spatial symmetry. The classical Majumdar-Papapetrou system is restored by putting $\\chi =$ const. Among possible solutions are black-hole (BH) and quasi-black-hole (QBH) ones. Some general resul"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.6116","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"}