Biased Domain Wall Networks and their Gravitational Waves
Davide Barbini, Alessio Notari, Oriol Pujolàs, Fabrizio Rompineve, Francisco Torrentí
astro-ph.CO, hep-ph
Submitted: 2026-07-20
Comments: 32+8 pages
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Terminology
Sources
- The NANOGrav 15-year Data Set: Evidence for a Gravitational-Wave Background
- The second data release from the European Pulsar Timing Array III. Search for gravitational wave signals
- Search for an isotropic gravitational-wave background with the Parkes Pulsar Timing Array
- Searching for the nano-Hertz stochastic gravitational wave background with the Chinese Pulsar Timing Array Data Release I
- The MeerKAT Pulsar Timing Array: The $4.5$-year data release and the noise and stochastic signals of the millisecond pulsar population
- The NANOGrav 15-year Data Set: Search for Signals from New Physics
- The second data release from the European Pulsar Timing Array: IV. Implications for massive black holes, dark matter and the early Universe
- Axion cosmology with long-lived domain walls
- On the estimation of gravitational wave spectrum from cosmic domain walls
- Gravitational Waves from Domain Wall Collapse, and Application to Nanohertz Signals with QCD-coupled Axions
- Collapsing Domain Wall Networks: Impact on Pulsar Timing Arrays and Primordial Black Holes
- The Spectrum of Gravitational Waves from Annihilating Domain Walls
- Near-Peak Spectrum of Gravitational Waves from Collapsing Domain Walls
- Biased domain walls: faster annihilation, weaker gravitational waves
- Domain walls in the scaling regime: Equal Time Correlator and Gravitational Waves
- Gravitational Waves from Domain Walls in Pulsar Timing Array Datasets
- Axionic domain walls at Pulsar Timing Arrays: QCD bias and particle friction
- Domain wall interpretation of the PTA signal confronting black hole overproduction
- Implications for Cosmic Domain Walls from LIGO-Virgo First Three Observing Runs
- Cosmological and High Energy Physics implications from gravitational-wave background searches in LIGO-Virgo-KAGRA's O1-O4a runs
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