Quantum gravity phenomenology at the dawn of the multi-messenger era—A review

Addazi, A.; Alvarez-Muniz, J.; Alves Batista, R.; Amelino-Camelia, G.; Antonelli, V.; Arzano, M.; Asorey, M.; Atteia, J.-L.; Bahamonde, S.; Bajardi, F.; Ballesteros, A.; Baret, B.; Barreiros, D.M.; Basilakos, S.; Benisty, D.; Birnholtz, O.; Blanco-Pillado, J.J.; Blas, D.; Bolmont, J.; Boncioli, D.; Bosso, P.; Calcagni, G.; Capozziello, S.; Carmona, J.M.; Cerci, S.; Chernyakova, M.; Clesse, S.; Coelho, J.A.B.; Colak, S.M.; Cortes, J.L.; Das, S.; D’Esposito, V.; Demirci, M.; Di Luca, M.G.; di Matteo, A.; Dimitrijevic, D.; Djordjevic, G.; Prester, D. Dominis; Eichhorn, A.; Ellis, J.; Escamilla-Rivera, C.; Fabiano, G.; Franchino-Viñas, S.A.; Frassino, A.M.; Frattulillo, D.; Funk, S.; Fuster, A.; Gamboa, J.; Gent, A.; Gergely, L.Á.; Giammarchi, M.; Giesel, K.; Glicenstein, J.-F.; Gracia-Bondía, J.; Gracia-Ruiz, R.; Gubitosi, G.; Guendelman, E.I.; Gutierrez-Sagredo, I.; Haegel, L.; Heefer, S.; Held, A.; Herranz, F.J.; Hinderer, T.; Illana, J.I.; Ioannisian, A.; Jetzer, P.; Joaquim, F.R.; Kam...

Abstract

The exploration of the universe has recently entered a new era thanks to the multi-messenger paradigm, characterized by a continuous increase in the quantity and quality of experimental data that is obtained by the detection of the various cosmic messengers (photons, neutrinos, cosmic rays and gravitational waves) from numerous origins. They give us information about their sources in the universe and the properties of the intergalactic medium. Moreover, multi-messenger astronomy opens up the possibility to search for phenomenological signatures of quantum gravity. On the one hand, the most energetic events allow us to test our physical theories at energy regimes which are not directly accessible in accelerators; on the other hand, tiny effects in the propagation of very high energy particles could be amplified by cosmological distances. After decades of merely theoretical investigations, the possibility of obtaining phenomenological indications of Planck-scale effects is a revolutionary step in the quest for a quantum theory of gravity, but it requires cooperation between different communities of physicists (both theoretical and experimental). This review, prepared within the COST Action CA18108 “Quantum gravity phenomenology in the multi-messenger approach”, is aimed at promoting this cooperation by giving a state-of-the art account of the interdisciplinary expertise that is needed in the effective search of quantum gravity footprints in the production, propagation and detection of cosmic messengers.

Citation

Addazi, A., Alvarez-Muniz, J., Alves Batista, R., Amelino-Camelia, G., Antonelli, V., Arzano, M., Asorey, M., Atteia, J.-L., Bahamonde, S., Bajardi, F., Ballesteros, A., Baret, B., Barreiros, D., Basilakos, S., Benisty, D., Birnholtz, O., Blanco-Pillado, J., Blas, D., Bolmont, J., Boncioli, D., …Zornoza, J. (2022). Quantum gravity phenomenology at the dawn of the multi-messenger era—A review. Progress in Particle and Nuclear Physics, 125, Article 103948. https://doi.org/10.1016/j.ppnp.2022.103948

• Journal Article Type: Review
• Acceptance Date: Jan 18, 2022
• Online Publication Date: May 13, 2022
• Publication Date: 2022-07
• Deposit Date: Feb 26, 2024
• Publicly Available Date: Feb 27, 2024
• Journal: Progress in Particle and Nuclear Physics
• Print ISSN: 0146-6410
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 125
• Article Number: 103948
• DOI: https://doi.org/10.1016/j.ppnp.2022.103948
• Keywords: Nuclear and High Energy Physics
• Public URL: https://nottingham-repository.worktribe.com/output/31882552
• Publisher URL: https://www.sciencedirect.com/science/article/pii/S0146641022000096?via%3Dihub
• Additional Information: This article is maintained by: Elsevier; Article Title: Quantum gravity phenomenology at the dawn of the multi-messenger era—A review; Journal Title: Progress in Particle and Nuclear Physics; CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.ppnp.2022.103948; Content Type: article; Copyright: © 2022 The Authors. Published by Elsevier B.V.