Probing Helical Primordial Magnetic Fields via Chiral Gravitational Waves in the LISA-TAIJI Network

arXiv:2609.39208 · astro-ph.CO, gr-qc · Submitted 2026-09-30 · Read on arXiv

astro-ph.CO, gr-qc

Submitted: 2026-09-30

Updated: 2026-09-30

Terminology

• Primordial Magnetic Fields — 12× in this paper · explained in 2 episodes
• Degeneracy — 4× in this paper · explained in 3 episodes
• pulsar timing arrays — 3× in this paper · explained in 2 episodes
• Signal-to-noise ratio (SNR) — 2× in this paper · explained in 2 episodes
• Benchmark — 1× in this paper · explained in 2 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Decoupling — 1× in this paper · explained in 2 episodes
• Fisher Information — 1× in this paper · explained in 3 episodes
• Phase Transitions — 1× in this paper · explained in 2 episodes
• Stochastic Gravitational Wave Background (SGWB) — 1× in this paper · explained in 3 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Observation of Gravitational Waves from a Binary Black Hole Merger
• Cosmological Backgrounds of Gravitational Waves
• Cosmological Magnetic Fields: Their Generation, Evolution and Observation
• The origin, evolution and signatures of primordial magnetic fields
• The intergalactic magnetic field constrained by Fermi/LAT observations of the TeV blazar 1ES 0229+200
• Evidence for strong extragalactic magnetic fields from Fermi observations of TeV blazars
• Limits on primordial magnetic fields from direct detection experiments of gravitational wave background
• Adding helicity to inflationary magnetogenesis
• Scale-invariant Helical Magnetic Fields from Inflation
• The generation of helical magnetic field in a viable scenario of Inflationary Magnetogenesis
• Search for CP Violating Signature of Intergalactic Magnetic Helicity in the Gamma Ray Sky
• Chiral Gravitational Waves Produced in a Helical Magnetogenesis Model
• Gravitational wave generation in a viable scenario of inflationary magnetogenesis
• Simulations of helical inflationary magnetogenesis and gravitational waves
• The LISA-Taiji network
• Alternative LISA-TAIJI networks
• Circularly Polarized Gravitational Wave Background Search with a Network of Space-borne Triangular Detectors
• Alternative LISA-TAIJI networks: Detectability of the Parity Violation in Stochastic Gravitational Wave Background
• Massive Neutrinos and Magnetic Fields in the Early Universe
• Planck 2015 results. XIX. Constraints on primordial magnetic fields

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