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Density Induced Vacuum Instability

by Reuven Balkin, Javi Serra, Konstantin Springmann, Stefan Stelzl and Andreas Weiler

Submission summary

Authors (as Contributors): Konstantin Springmann · Andreas Weiler
Submission information
Preprint link: scipost_202111_00062v3
Date accepted: 2023-01-10
Date submitted: 2022-11-25 16:40
Submitted by: Springmann, Konstantin
Submitted to: SciPost Physics
Ontological classification
Academic field: Physics
Specialties:
  • Gravitation, Cosmology and Astroparticle Physics
  • High-Energy Physics - Phenomenology

Abstract

We consider matter density effects in theories with a false ground state. Large and dense systems, such as stars, can destabilize a metastable minimum and allow for the formation of bubbles of the true minimum. We derive the conditions under which these bubbles form, as well as the conditions under which they either remain confined to the dense region or escape to infinity. The latter case leads to a phase transition in the universe at star formation. We explore the phenomenological consequences of such seeded phase transitions.

Current status:
Accepted in target Journal

Editorial decision: For Journal SciPost Physics: Publish
(status: Editorial decision fixed and (if required) accepted by authors)



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