Congratulations to Giovanni Piccoli, who today successfully defended his MSc thesis, by the title of “The very small-scale primordial Universe: complementary tests from Cosmic Neutrinos and Gravitational Waves” (with the opponent being Prof. Alessandro Roggero)! Giovanni’s defense was simply outstanding, and he received top grades and honours, i.e. 110 e Lode. In his thesis which I supervised, Giovanni developed complementary tests of the small-scale power spectrum of primordial fluctuations using the stochastic gravitational wave background measured by pulsar timing arrays, and forecasting the reach in this sense of a potential future measurement of the cosmic neutrino background (CNB) from laboratory experiments. What does the CNB have to do with the small-scale power spectrum? We’re writing up a paper based on Giovanni’s results, and I can guarantee it will be extremely exciting, so no spoilers!
Davide Pedrotti's MSc defense
Congratulations to Davide Pedrotti, who today successfully defended his MSc thesis, by the title of “Studies on Quasi-Normal Modes and Shadows of Black Holes” (with the opponent being Prof. Albino Perego)! Davide’s defense was outstanding (one of the committee members, a condensed matter physicist, said: “This is the first talk on black holes I’ve understood in years”), and in fact he received top grades and honours, i.e. 110 e Lode. In his thesis, supervised by myself and Prof. Kostas Kokkotas at the University of Tübingen, Davide studied quasi-normal modes and shadows of a number of well-motivated BH metrics beyond GR, and in particular investigated the non-trivial correspondence between the two for metrics describing rotating regular BHs: part of his thesis will be written up in a paper in the coming months, so stay tuned! During the same day, I also served as opponent for an MSc student of Prof. Bill Weber. Davide will now be enjoying a few days of deserved break before starting hiw new adventure as a PhD student in Trento in November.
