Mechanical analog of quantum bradyons and tachyons

Autor: Arnaud Ralko, Donatien Bertschy, Cédric Poulain, Pierre Jamet, Aurélien Drezet

Publikováno v: Physical Review E
Physical Review E, American Physical Society (APS), 2020, 102 (5), pp.052206. ⟨10.1103/physreve.102.052206⟩
Phys.Rev.E
Phys.Rev.E, 2020, 102 (5), pp.052206. ⟨10.1103/PhysRevE.102.052206⟩
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2020, 102 (5), pp.052206. ⟨10.1103/PhysRevE.102.052206⟩

We present a mechanical analog of a quantum wave-particle duality: a vibrating string threaded through a freely moving bead or `masslet'. For small string amplitudes, the particle movement is governed by a set of non-linear dynamical equations that c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f5df1309222fbd8e1cdfbfb82b9d4d4
https://pubmed.ncbi.nlm.nih.gov/33327143