Published December 1983
| Version v1
Journal article
Anisotropic universe with non-linear photons
Description
The metric and potential for a cosmological solution of the equations for the gravitational and electrical fields are deduced from a non-minimal coupled lagrangean in the vacuum, ultra-relativistic and dust filled Universe. The stability of the solution is also investigated. (Author)
Abstract (Portuguese)
Sao apresentados a metrica e o potencial para uma solucao cosmologica das equacoes dos campos gravitacional e eletromagnetico deduzidos de uma lagrangeana com acoplamento nao minimo para o vacuo, um Universo com particulas ultra-relativisticas e com poeira. A estabilidade da solucao e tambem investigada. (Autor)Additional details
Publishing Information
- Journal Title
- Rev. Bras. Fis.
- Journal Volume
- 13
- Journal Issue
- 4
- Series
- Rev. Bras. Fis.
- Journal Page Range
- 721-734
- ISSN
- 0374-4922
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 16016088
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- ANISOTROPY; COSMOLOGICAL MODELS; ELECTRIC FIELDS; GRAVITATIONAL FIELDS; LAGRANGIAN FUNCTION; METRICS; NONLINEAR PROBLEMS; PHOTONS; SPACE-TIME; UNIVERSE
- Descriptors DEC
- ELEMENTARY PARTICLES; FUNCTIONS; MASSLESS PARTICLES; MATHEMATICAL MODELS