作者: V. Simonet , M. Loire , R. Ballou
DOI: 10.1140/EPJST/E2012-01661-8
关键词:
摘要: … If a physical quantity is linearly built over a motion (linear momentum, angular momentum, magnetic moment ≡ curl of a current density field ≡ infinitesimal current loop circulation, ··· ) …