Consistent initial data for CMD perturbations

Abstract

We investigate the initial condition which are simultaneously consistent with perturbation equations in both the radiation-dominated and the mater-dominated epochs. The exact formula for the spectrum transfer-function is derived.

7 pages, 1 figure

References in corpus (2)

• Small scale aspects of warm dark matter : power spectra and acoustic oscillations
• Primordial Gravitational Waves and Cosmic Microwave Background Radiation