{"paper":{"title":"Electromagnetic Radiation in a Semi-Compact Space","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-th","authors_text":"Noriaki Kitazawa, Satoshi Iso, Sumito Yokoo","submitted_at":"2017-12-18T02:47:10Z","abstract_excerpt":"In this note, we investigate the electromagnetic radiation emitted from a revolving point charge in a compact space. If the point charge is circulating with an angular frequency $\\omega_0$ on the $(x,y)$-plane at $z=0$ with boundary conditions, $x \\sim x+2 \\pi R$ and $y \\sim y+2\\pi R$, it emits radiation into the $z$-direction of $z$ in $ [-\\infty, +\\infty]$.\n  We find that the radiation shows discontinuities as a function of $\\omega_0 R$ at which a new propagating mode with a different Fourier component appears. For a small radius limit $\\omega_0 R \\ll 1$, all the Fourier modes except the zer"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.06231","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"}