2007/02/12 by P. Brovetto, Brovetto, P., V. Maxia +3
Physics and Astronomy · Social Sciences · #FOS: Physical sciences #International Science and Diplomacy #Quantum Physics (quant-ph) #Relativity and Gravitational Theory #quant-ph
paper · pdf · doi:10.48550/arxiv.quant-ph/0702112
arxiv created 2007/02/12 · openalex publication_date 2007/02/12 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Simple arguments based on uncertainty principle and Dirac's equation are examined which show that electron behaves either as a point-like charge or as an extended distribution according as high- or low-energy experiments are considered.