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Exact Brans-Dicke bianchi type-I vacuum solutions with a cosmological constant

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Exact cosmological solutions of the vacuum Brans-Dicke field equations are derived. The solutions are the anisotropic generalizations of the isotropic de Sitter solutions of the general theory of relativity.

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Lorenz-Petzold, D. Exact Brans-Dicke bianchi type-I vacuum solutions with a cosmological constant. Astrophys Space Sci 100, 475–479 (1984).

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  • General Theory
  • Field Equation
  • Cosmological Constant
  • Vacuum Solution
  • Cosmological Solution