Evolution of gravitational waves through cosmologicaltransitionsDominik

Abstract

The spectrum of gravitational waves that have been produced in innation is modiied during cosmological transitions. Large drops in the number of relativistic particles, like in the QCD transition or at the e + e ?-annihilation, lead to steps in the energy spectrum of gravitational waves. 

Figures and Tables

Sorry, we couldn't extract any figures or tables for this paper.