Interaction in scalar theories of gravitation

Autor:	Tom L. J. Linden
Rok vydání:	1972
Předmět:	Physics Gravitation General Relativity and Quantum Cosmology Scalar field theory Physics and Astronomy (miscellaneous) Field (physics) General Mathematics Minkowski space Scalar theories of gravitation Field theory (psychology) Poisson's equation Term (time) Mathematical physics
Zdroj:	International Journal of Theoretical Physics. 5:127-129
ISSN:	1572-9575 0020-7748
DOI:	10.1007/bf00670408
Popis:	It is shown that O. Bergmann's (1956) scalar field theory is similar to G. Nordstrom's (1912). The interaction term in the former's theory is equivalent to non-linearising the Nordstrom theory by including twice the energy density of the field as a source term in the ‘Poisson-like’ equation. It is further shown that, if the interaction term (1+v) in Bergmann's theory is replaced by (1+v)2, then the subsequent field equation appears more reasonable in that the energy density (not twice) appears as a source term.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d6cd339a29e3bffffa749a27f171068b https://doi.org/10.1007/bf00670408 Zobrazit plný text záznamu Full text from SpringerLink