Searching for gravitational-wave bursts from cosmic string cusps with the Parkes Pulsar Timing Array third data release

Yong Xia, Jingbo Wang, Sachiko Kuroyanagi +13

Pulsar timing arrays (PTAs) are designed to detect nanohertz-frequency gravitational waves (GWs). Since GWs are anticipated from cosmic strings, PTAs offer a viable approach to tes…