Comment on Einstein-massless-scalar field equations and conformally flat solutions
Journal Article
·
· Phys. Rev. D; (United States)
An (infinite) family of comformally flat solutions of the Einstein-massless-scalar field equations is derived when the space-time dependence of the conformal factor and of the scalar field is of the type u = kxx, k being a constant and uniform lightlike four-vector. This includes the Penney solution and completes Guerses discussion on the subject. Parallel developments are discussed when the space-time dependence is given by the variable ..nu.. = x/sup 2/: they lead to the unique Guerses's solution.
- Research Organization:
- Faculte de Physique Theorique et Mathematique, Universite de Liege, Institut de Physique au Sart Tilman, Btiment B.5, B-4000 Liege 1, Belgique
- OSTI ID:
- 6297236
- Journal Information:
- Phys. Rev. D; (United States), Vol. 30:8
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
EINSTEIN FIELD EQUATIONS
ANALYTICAL SOLUTION
ELECTROMAGNETIC FIELDS
ENERGY-MOMENTUM TENSOR
GRAVITATIONAL WAVES
MASSLESS PARTICLES
SCALAR FIELDS
SPACE-TIME
TIME DEPENDENCE
ELEMENTARY PARTICLES
EQUATIONS
FIELD EQUATIONS
TENSORS
645400* - High Energy Physics- Field Theory
645201 - High Energy Physics- Particle Interactions & Properties-Theoretical- General & Scattering Theory
EINSTEIN FIELD EQUATIONS
ANALYTICAL SOLUTION
ELECTROMAGNETIC FIELDS
ENERGY-MOMENTUM TENSOR
GRAVITATIONAL WAVES
MASSLESS PARTICLES
SCALAR FIELDS
SPACE-TIME
TIME DEPENDENCE
ELEMENTARY PARTICLES
EQUATIONS
FIELD EQUATIONS
TENSORS
645400* - High Energy Physics- Field Theory
645201 - High Energy Physics- Particle Interactions & Properties-Theoretical- General & Scattering Theory