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The Cosmological Evolution of Domain Wall Networks

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arxiv hep-ph/0410356 v1 pith:3PUD3Z6V submitted 2004-10-27 hep-ph astro-phgr-qchep-th

J.C.R.E. Oliveira , C.J.A.P. Martins , P. P. Avelino This is my paper · ORCID
classification hep-phastro-phgr-qchep-th
keywords domainevolutionnetworkswallcosmologicalprevioussimulationsallow
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We have studied the cosmological evolution of domain wall networks in two, three and four spatial dimensions using high-resolution field theory simulations. The dynamical range and number of our simulations is larger than in previous works, but does not allow us to exclude previous hints of deviations to the naively expected scale-invariant evolution. These results therefore suggest that the approach of domain wall networks to linear scaling is a much slower process than that of cosmic strings, which has been previously characterized in detail.

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Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. DW-genesis: baryon number from domain wall network collapse

    hep-ph 2024-11 conditional novelty 7.0 of 10

    Collapsing axionic domain walls can produce the baryon asymmetry via spontaneous baryogenesis, with a maximum yield set by the annihilation temperature, but minimal post-inflationary realisations suffer a suppression ...

  2. Biased Domain Wall Networks and their Gravitational Waves

    astro-ph.CO 2026-07 conditional novelty 6.0 of 10

    Population-biased domain wall networks annihilate at T_ann ~ T_s B_s^0.8 and emit a single-broken-power-law gravitational-wave spectrum peaking near twice the Hubble scale.

  3. Dynamical criterion for biased domain-wall formation

    hep-ph 2026-06 unverdicted novelty 6.0 of 10

    Derives dynamical criterion for biased domain wall formation by evaluating p_fv at freeze-out temperature T_fo, producing stricter condition than conventional static threshold and consistency condition T_fo > T_ann.

  4. DW-genesis: generating the baryon number from domain walls

    hep-ph 2024-12 conditional novelty 4.0 of 10

    Axionic domain walls coupled to lepton number can generate the baryon asymmetry through spontaneous baryogenesis at collapse, but the associated gravitational wave signal is too faint for planned detectors.

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