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Cited by 320

The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.

Gravitational wave generation from bubble collisions in first-order phase transitions: An analytic approach

Open access
Caprini, Chiara, Durrer, Ruth, Servant, Géraldine·2008·Physical Review D
DOI 10.1103/physrevd.77.124015
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Abstract

Gravitational wave production from bubble collisions was calculated in the early 1990s using numerical simulations. In this paper, we present an alternative analytic estimate, relying on a different treatment of stochasticity. In our approach, we provide a model for the bubble velocity power spectrum, suitable for both detonations and deflagrations. From this, we derive the anisotropic stress and analytically solve the gravitational wave equation. We provide analytical formulas for the peak frequency and the shape of the spectrum which we compare with numerical estimates. In contrast to the previous analysis, we do not work in the envelope approximation. This paper focuses on a particular source of gravitational waves from phase transitions. In a companion article, we will add together the different sources of gravitational wave signals from phase transitions: bubble collisions, turbulence and magnetic fields and discuss the prospects for probing the electroweak phase transition at LISA.

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Metadata

Authors
Caprini, C., Durrer, R., & Servant, G.
Venue
Physical Review D
Publisher
American Physical Society (APS)
Published
2008-06-11
Volume
77
Issue
12
ISSN
  • 0556-2821 (ISSN-L)
  • 1550-7998
  • 1550-2368
DOI
10.1103/physrevd.77.124015
OpenAlex
W2153686825
Cited by
320
References
41
FWCI
9.04
Type
journal article
Language
en
Open access
green

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