Messengers of the very early universe: Gravitational Waves and Primordial Black Holes

Session

14 afternnon session part 1

14 Dec 2022, 14:00

Sala Grande (Centro Universitario Padovano)

74. ​New avenues to the Cosmological Gravitational Wave Background

Nicola Bartolo (Istituto Nazionale di Fisica Nucleare)

14/12/2022, 14:00

Invited Talk

75. Signatures of Primordial Gravitational Waves on the Large-Scale Structure of the Universe

Pritha Bari

14/12/2022, 15:00

Invited Talk

Primordial scalar perturbations are always considered as a source in the study of large-scale structures. Being the dominant ones at first order in perturbation theory, they have also encouraged the study of generation of second order gravitational waves from them. We seek to investigate the opposite effect, i.e. if gravitational waves can have an observable contribution on the matter power...