Gravitational wave background in perfect fluid quantum cosmologies
classification
🌀 gr-qc
astro-phhep-phhep-th
keywords
backgroundfluidwavefunctiongravitationalperfectquantumallows
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We discuss the gravitational wave background produced by bouncing models based on a full quantum evolution of a universe filled with a perfect fluid. Using an ontological interpretation for the background wave function allows us to solve the mode equations for the tensorial perturbations, and we find the spectral index as a function of the fluid equation of state.
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