Density of states for gravitational waves

Springer, Felix and Schaich, David ORCID: 0000-0002-9826-2951 (2021) Density of states for gravitational waves. .

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Abstract

We present ongoing investigations of the first-order confinement transition of a composite dark matter model, to predict the resulting spectrum of gravitational waves. To avoid long autocorrelations at the first-order transition, we employ the Logarithmic Linear Relaxation (LLR) density of states algorithm. After testing our calculations by reproducing existing results for compact U(1) lattice gauge theory, we focus on the pure-gauge SU(4) theory related to the Stealth Dark Matter model.

Item Type:	Conference or Workshop Item (Unspecified)
Additional Information:	Contribution to the proceedings of Lattice 2021
Uncontrolled Keywords:	hep-lat, hep-lat
Divisions:	Faculty of Science and Engineering > School of Physical Sciences
Depositing User:	Symplectic Admin
Date Deposited:	19 Jul 2022 07:39
Last Modified:	18 Jan 2023 20:56
Related URLs:	Author
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3158835