Smoking-gun Signatures of Bounce Cosmology from Echoes of Relic Gravitational Waves
We report a novel feature of relic gravitational waves (GWs) in nonsingular bounce cosmologies that is testable in light of GW astronomy. In nonsingular bounce cosmologies, the effective potential ${M}_{p}^{2}{a}^{{\prime\prime} }/a$ that governs the evolution of primordial GWs contains two peaks du...
में बचाया:
| मुख्य लेखकों: | , |
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| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
IOP Publishing
2026-01-01
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| श्रृंखला: | The Astrophysical Journal Letters |
| विषय: | |
| ऑनलाइन पहुंच: | https://doi.org/10.3847/2041-8213/ae6f10 |
| टैग: |
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