Buonanno, A. Dipartimento di Fisica dell’Universita and INFN; Astrophysical and Cosmological Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
gr-qc_9605072.pdf (Preprint), 171KB
Buonanno, A., Maggiore, M., & Ungarelli, C. (1997). Spectrum of relic gravitational waves in string cosmology. Physical Review D, 33: IFUP-TH 25/96, pp. 3330-3336. doi:10.1103/PhysRevD.55.3330.