Gravitational waves from phase transitions at the electroweak scale and beyond
Gravitational waves from phase transitions at the electroweak scale and beyond
If there was a first-order phase transition in the early universe, there should be an associated stochastic background of gravitational waves. In this paper, we point out that the characteristic frequency of the spectrum due to phase transitions which took place in the temperature range $100\text{ }\text{ }\mathrm{GeV}--{10}^{7}\text{ }\text{ }\mathrm{GeV}$ …