Time variation of the coupling constants

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Abstract

The possibility of the variation with time of the electromagnetic and strong coupling constants is investigated using nuclear systematics. Previous work by Dyson (1967) and Broulik and Trefil (see abstr. A57272 of 1971) is re-examined and extended, with the conclusion that Teller's hypothesis of a logarithmic time dependence of the fine structure constant is apparently within the limits discussed if there is a corresponding logarithmic time dependence of the strong coupling constant also. Moreover the recent discovery of naturally occurring 244Pu places the Gamow hypothesis of e2 approximately t much nearer the allowable limits than had previously been supposed.

Original languageEnglish (US)
Article number023
Pages (from-to)1296-1304
Number of pages9
JournalJournal of Physics A: General Physics
Volume5
Issue number8
DOIs
StatePublished - 1972
Externally publishedYes

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Time Dependence
Strong Coupling
time dependence
Logarithmic
electromagnetic coupling
Fine Structure
fine structure

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Physics and Astronomy(all)
  • Mathematical Physics

Cite this

Time variation of the coupling constants. / Davies, Paul.

In: Journal of Physics A: General Physics, Vol. 5, No. 8, 023, 1972, p. 1296-1304.

Research output: Contribution to journalArticle

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