Scalar Perturbations and Induced Gravitational Waves from First-Order Phase Transitions in Lattice Simulations

arXiv:2610.09325 · astro-ph.CO, gr-qc, hep-ph · Submitted 2026-10-07 · Read on arXiv

astro-ph.CO, gr-qc, hep-ph

Submitted: 2026-10-07

Updated: 2026-10-12

Comments: 36 pages, 7 figures

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Phase Transitions — 1× in this paper · explained in 2 episodes

Sources

• Cosmological phase transitions: from perturbative particle physics to gravitational waves
• Detecting gravitational waves from cosmological phase transitions with LISA: an update
• Probing electroweak phase transition with multi-TeV muon colliders and gravitational waves
• Gravitational waves from cosmological first-order phase transitions with precise hydrodynamics
• Bubble wall velocities in local equilibrium
• Model-independent bubble wall velocities in local thermal equilibrium
• Gravitational waves from vacuum bubbles: Ultraviolet dependence on wall thickness
• Self-consistent prediction of gravitational waves from cosmological phase transitions
• Old Phase Remnants in First Order Phase Transitions
• Energy budget of cosmological first-order phase transition in FLRW background
• Solving the domain wall problem with first-order phase transition
• Magnetic field and gravitational waves from the first-order Phase Transition
• Probing the electroweak symmetry breaking history with Gravitational waves
• Simulating first-order phase transition during inflation
• Gravitational waves from the sound of a first order phase transition
• Numerical simulations of acoustically generated gravitational waves at a first order phase transition
• Gravitational waves from vacuum first-order phase transitions: from the envelope to the lattice
• The art of simulating the early Universe -- Part I
• CosmoLattice
• Primordial black holes and curvature perturbations from false vacuum islands

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