Unpolarized Low-Frequency Tail of Causal Chiral Gravitational Waves

arXiv:2609.28828 · gr-qc, astro-ph.CO · Submitted 2026-09-23 · Read on arXiv

gr-qc, astro-ph.CO

Submitted: 2026-09-23

Updated: 2026-09-23

Terminology

• Non-Gaussianity — 11× in this paper · explained in 2 episodes
• Consistency — 3× in this paper · explained in 3 episodes
• Reheating — 3× in this paper · explained in 2 episodes
• Scaling Laws — 2× in this paper · explained in 4 episodes
• Abundance — 1× in this paper · explained in 1 episode
• Homogeneity — 1× in this paper · explained in 2 episodes
• No-Go Theorem — 1× in this paper · explained in 2 episodes
• Phase Transitions — 1× in this paper · explained in 2 episodes
• Primordial non-Gaussianity — 1× in this paper · explained in 2 episodes
• pulsar timing arrays — 1× in this paper · explained in 2 episodes

Sources

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• Constraining primordial non-Gaussianity and parity-violation through Scalar-Induced Gravitational Waves with next-generation ground-based interferometers
• Measuring Parity Violation in the Stochastic Gravitational Wave Background with the LISA-Taiji network
• Detecting Chiral Gravitational Wave Background with a Dipole Pulsar Timing Array
• Polarization analysis of gravitational-wave backgrounds from the correlation signals of ground-based interferometers: measuring a circular-polarization mode
• Cosmological test of gravity with polarizations of stochastic gravitational waves around 0.1-1 Hz
• Parity violation in the scalar trispectrum: no-go theorems and yes-go examples
• Audible Axions
• Gravitational wave probes of axion-like particles
• Analytic study of dark photon and gravitational wave production from axion
• Gravitational Waves from an Axion-Dark Photon System: A Lattice Study
• Gravitational Wave Echo of Relaxion Trapping
• A flashing beacon in axion inflation: recurring bursts of gravitational waves in the strong backreaction regime
• Ghost Inflation
• Scalar-Induced Gravitational Waves from Ghost Inflation and Parity Violation
• Gravitational waves induced by scalar-tensor mixing

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