Imprints of Early Universe on Gravitational Waves from First-Order Phase Transition in QCD
arXiv:1812.09676
Abstract
We study the gravitational wave spectrum from the confinement-deconfinement phase transi-tion in the holographic QCD models for both light quark and heavy quark. We obtain the gravitationalwave spectrum in the deflagration, detonation and runaway cases for different chemical potentials and duration of the phase transition. We find that the gravitational wave spectrum could be observed by EPTA/IPTA and eLISA for large chemical potential and short duartion of phase transtions.
arXiv comment25 pages, 10 figures
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