Journal
PHYSICAL REVIEW D
Volume 103, Issue 6, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.103.063535
Keywords
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Funding
- National Natural Science Foundation of China [11875136, 12075202, 11633001, 11920101003, 12021003]
- Major Program of the National Natural Science Foundation of China [11690021]
- China Postdoctoral Science Foundation [2019M660514]
- Strategic Priority Research Program of the Chinese Academy of Sciences [XDB23000000]
- Interdiscipline Research Funds of Beijing Normal University
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Researchers have proposed a novel mechanism to demonstrate the ability of the Higgs model in particle physics to drive inflation in the universe. The study also suggests that secondary gravitational waves induced by Higgs fluctuations could provide clues for detecting primordial black holes.
We devise a novel mechanism and for the first time demonstrate that the Higgs model in particle physics can drive the inflation to satisfy the cosmic microwave background observations and simultaneously enhance the curvature perturbations at small scales to explain the abundance of dark matter in our universe in the form of primordial black holes. The production of primordial black holes is accompanied by the secondary gravitational waves induced by the first order Higgs fluctuations which is expected observable by space-based gravitational wave detectors. We propose possible cosmological probes of Higgs field in the future observations for primordial black holes dark matter or stochastic gravitational waves.
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