Published September 1987
| Version v1
Journal article
Hermitian metric in gravitation
Description
A gravitational model, with an hermitian metric, is proposed here. This approach leads to Einstein-Cartan equations, for non symmetric fields. By means of a minimum limit, stated for the radius coordinate, the singularity at the origin is eliminated. The redshift, the bending of light and the shift of the perihelium of Mercury are examined. (author)
Abstract (Portuguese)
Um modelo gravitacional com uma metrica Hermitiana e proposto aqui. Este modelo leva as equacoes de Einstein-Cartan, para campos nao simetricos. Por meio de um limite minimo, estabelecido para a coordenada radial, a singularidade na origem e eliminada. O ''redshift'', o desvio de raio de luz e o do perihelio de Mercurio sao examinados. (autor)Additional details
Publishing Information
- Journal Title
- Rev. Bras. Fis.
- Journal Volume
- 17
- Journal Issue
- 3
- Series
- Rev. Bras. Fis.
- Journal Page Range
- 387-400
- ISSN
- 0374-4922
- CODEN
- RBFSA
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 19073678
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ASYMMETRY; EINSTEIN FIELD EQUATIONS; GRAVITATION; HERMITIAN MATRIX; METRICS; RED SHIFT; SPACE-TIME; YANG-MILLS THEORY
- Descriptors DEC
- EQUATIONS; FIELD EQUATIONS; MATRICES