PIRSA:25060044

Video URL

https://pirsa.org/25060044

GRB neutrinos and quantum-gravity-induced in-vacuo dispersion

Amelino-Camelia, G. (2025). GRB neutrinos and quantum-gravity-induced in-vacuo dispersion. Perimeter Institute for Theoretical Physics. https://pirsa.org/25060044

Amelino-Camelia, Giovanni. GRB neutrinos and quantum-gravity-induced in-vacuo dispersion. Perimeter Institute for Theoretical Physics, Jun. 04, 2025, https://pirsa.org/25060044 

          @misc{ scivideos_PIRSA:25060044,
            doi = {10.48660/25060044},
            url = {https://pirsa.org/25060044},
            author = {Amelino-Camelia, Giovanni},
            keywords = {},
            language = {en},
            title = {GRB neutrinos and quantum-gravity-induced in-vacuo dispersion},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2025},
            month = {jun},
            note = {PIRSA:25060044 see, \url{https://scivideos.org/index.php/pirsa/25060044}}
          }

Giovanni Amelino-Camelia Sapienza Università di Roma - Dipartimento di Fisica

Talk numberPIRSA:25060044
DOI10.48660/25060044
Source RepositoryPIRSA
Collection
Talk Type Conference

Abstract

I report on recent progress of investigations of in-vacuo dispersion for GRB neutrinos, also highlighting the connection with a previous study done in collaboration with Lee Smolin investigating in-vacuo dispersion for GRB photons. The present status of IceCube neutrino observations provides preliminary encouragement for a scenario based on in-vacuo dispersion and the KM3-230213A neutrino recently annouced by KM3NeT fits rather naturally within the in-vacuo-dispersion scenario motivated by IceCube data.