Probing scalar-tensor-induced gravitational waves in the nHz band: NANOGrav and SKA

arXiv:2604.13012 · astro-ph.CO, gr-qc, hep-th · Submitted 2026-04-14 · Read on arXiv

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

Submitted: 2026-04-14

Updated: 2026-10-14

Terminology

• Gravitational Wave Background — 1× in this paper · explained in 2 episodes
• Square Kilometre Array — 1× in this paper
• Stochastic Gravitational Wave Background (SGWB) — 1× in this paper · explained in 5 episodes

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