Probability current versus charge current of a relativistic particle

B. Rosenstein, L. P. Horwitz

Research output: Contribution to journalArticlepeer-review

24 Scopus citations


Newton and Wigner found the probability density of detecting a relativistic particle in some point in space. This probability density must, however, be the zero component of the same vector field. This (unique) vector field-the probability current-is constructed and discussed.

Original languageEnglish
Pages (from-to)2115-2121
Number of pages7
JournalJournal of Physics A: Mathematical and General
Issue number11
StatePublished - 1 Aug 1985
Externally publishedYes


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