{"paper":{"title":"The shape of $\\mathbb{Z}/\\ell\\mathbb{Z}$-number fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.NT","authors_text":"Guillermo Mantilla-Soler, Marina Monsurr\\`o","submitted_at":"2013-11-02T16:21:07Z","abstract_excerpt":"Let $\\ell$ be a prime and let $L/\\mathbb{Q}$ be a Galois number field with Galois group isomorphic to $\\mathbb{Z}/\\ell\\mathbb{Z}$. We show that the {\\it shape} of $L$ is either $\\frac{1}{2}\\mathbb{A}_{\\ell-1}$ or a fixed sub lattice depending only on $\\ell$; such a dichotomy in the value of the shape only depends on the type of ramification of $L$. This work is motivated by a result of Bhargava and Shnidman, and a previous work of the first named author, on the shape of $\\mathbb{Z}/3\\mathbb{Z}$ number fields."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.0387","kind":"arxiv","version":2},"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"}