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Dark Phase Transition and Gravitational Wave of Strongly Coupled Hidden Sectors

Wang, Zhi Wei LU (2022) 41st International Conference on High Energy Physics, ICHEP 2022 414.
Abstract

We go beyond the state-of-the-art by combining first principal lattice results and effective field theory approaches as Polyakov Loop model to explore the non-perturbative dark deconfinement-confinement phase transition and the generation of gravitational-waves in a dark Yang-Mills theory. We further include fermions with different representations in the dark sector. Employing the Polyakov-Nambu-Jona-Lasinio (PNJL) model, we discover that the relevant gravitational wave signatures are highly dependent on the various representations. We also find a remarkable interplay between the deconfinement-confinement and chiral phase transitions. In both scenarios, the future Big Bang Observer experiment has a higher chance to detect the... (More)

We go beyond the state-of-the-art by combining first principal lattice results and effective field theory approaches as Polyakov Loop model to explore the non-perturbative dark deconfinement-confinement phase transition and the generation of gravitational-waves in a dark Yang-Mills theory. We further include fermions with different representations in the dark sector. Employing the Polyakov-Nambu-Jona-Lasinio (PNJL) model, we discover that the relevant gravitational wave signatures are highly dependent on the various representations. We also find a remarkable interplay between the deconfinement-confinement and chiral phase transitions. In both scenarios, the future Big Bang Observer experiment has a higher chance to detect the gravitational wave signals.

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Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
Proceedings of Science
volume
414
article number
415
publisher
Sissa Medialab srl
conference name
41st International Conference on High Energy Physics, ICHEP 2022
conference location
Bologna, Italy
conference dates
2022-07-06 - 2022-07-13
external identifiers
  • scopus:85149908695
language
English
LU publication?
yes
id
6b62758a-7c6b-4f11-855b-22ea28ca7824
date added to LUP
2023-04-04 11:13:50
date last changed
2023-04-04 11:22:44
@inproceedings{6b62758a-7c6b-4f11-855b-22ea28ca7824,
  abstract     = {{<p>We go beyond the state-of-the-art by combining first principal lattice results and effective field theory approaches as Polyakov Loop model to explore the non-perturbative dark deconfinement-confinement phase transition and the generation of gravitational-waves in a dark Yang-Mills theory. We further include fermions with different representations in the dark sector. Employing the Polyakov-Nambu-Jona-Lasinio (PNJL) model, we discover that the relevant gravitational wave signatures are highly dependent on the various representations. We also find a remarkable interplay between the deconfinement-confinement and chiral phase transitions. In both scenarios, the future Big Bang Observer experiment has a higher chance to detect the gravitational wave signals.</p>}},
  author       = {{Wang, Zhi Wei}},
  booktitle    = {{Proceedings of Science}},
  language     = {{eng}},
  publisher    = {{Sissa Medialab srl}},
  title        = {{Dark Phase Transition and Gravitational Wave of Strongly Coupled Hidden Sectors}},
  volume       = {{414}},
  year         = {{2022}},
}