Static Generalized Brans-Dicke Universe and Gravitational Waves Amplification
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We find a static solution for the scale-factor in a Brans-Dicke generalized theory where the scalar field and the coupling constant vary with time. We find also that in the early Universe there may be amplification of gravitational waves.
Submitted to Physics Letters A. Date of receipt 01 October 2001
Submitted to Physics Letters A. Date of receipt 01 October 2001