Abstract
We present analytic integral solutions for the second-order induced gravitational waves (GWs). After presenting all the possible second-order source terms, we calculate explicitly the solutions for the GWs induced by the linear scalar and tensor perturbations during matter- and radiation-dominated epochs.
| Original language | English |
|---|---|
| Article number | 102 |
| Journal | Astrophysical Journal |
| Volume | 925 |
| Issue number | 1 |
| DOIs | |
| State | Published - 1 Jan 2022 |
Bibliographical note
Publisher Copyright:© 2022. The Author(s). Published by the American Astronomical Society.