@article{Xu:20240r,
  author = "Xu, Yong",
  title = "{Gravitational Wave from Graviton Bremsstrahlung during Reheating}",
  doi = "10.22323/1.463.0047",
  journal = "PoS",
  year = 2024,
  volume = "CORFU2023",
  pages = "047"
}