150542 20251017144646.0 doi 10.1088/1361-6382/ad605a sideral 142597 ART-2025-142597 eng Alves Batista, R White paper and roadmap for quantum gravity phenomenology in the multi-messenger era 2025 Access copy available to the general public Unrestricted The unification of quantum mechanics and general relativity has long been elusive. Only recently have empirical predictions of various possible theories of quantum gravity been put to test, where a clear signal of quantum properties of gravity is still missing. The dawn of multi-messenger high-energy astrophysics has been tremendously beneficial, as it allows us to study particles with much higher energies and travelling much longer distances than possible in terrestrial experiments, but more progress is needed on several fronts. A thorough appraisal of current strategies and experimental frameworks, regarding quantum gravity phenomenology, is provided here. Our aim is twofold: a description of tentative multimessenger explorations, plus a focus on future detection experiments. As the outlook of the network of researchers that formed through the COST Action CA18108 ‘Quantum gravity phenomenology in the multi-messenger approach (QG-MM)’, in this work we give an overview of the desiderata that future theoretical frameworks, observational facilities, and data-sharing policies should satisfy in order to advance the cause of quantum gravity phenomenology. info:eu-repo/grantAgreement/ES/DGA/E21-23R info:eu-repo/grantAgreement/ES/MICINN/PGC2022-126078NB-C21 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Amelino-Camelia, G Boncioli, D Carmona, J M Universidad de Zaragoza (orcid)0000-0003-2264-2306 di Matteo, A Gubitosi, G Lobo, I Mavromatos, N E Pfeifer, C Rubiera-Garcia, D Saridakis, E N Terzic, T Vagenas, E C Vargas Moniz, P Abdalla, H Adamo, M Addazi, A Anagnostopoulos, F K Antonelli, V Asorey, M Universidad de Zaragoza (orcid)0000-0003-3669-6241 Ballesteros, A Basilakos, S Benisty, D Boettcher, M Bolmont, J Bonilla, A Bosso, P Bouhmadi-López, M Burderi, L Campoy-Ordaz, A Caroff, S Cerci, S Cortes, J L Universidad de Zaragoza (orcid)0000-0002-8282-3435 D’Esposito, V Das, S de Cesare, M Demirci, M Di Lodovico, F Di Salvo, T Diego, J M Djordjevic, G S Domi, A Ducobu, L Escamilla-Rivera, C Fabiano, G Fernández-Silvestre, D Franchino-Viñas, S A Frassino, A M Frattulillo, D Gaug, M Gergely, L Á Guendelman, E I Guetta, D Gutierrez-Sagredo, I He, P Heefer, S Juric, T Katori, T Kowalski-Glikman, J Lambiase, G Levi Said, J Li, C Li, H Luciano, G G Ma, B-Q Marciano, A Martinez, M Mazumdar, A Menezes, G Mercati, F Minic, D Miramonti, L Mitsou, V A Mustamin, M F Navas, S Olmo, G J Oriti, D Övgün, A Pantig, R C Parvizi, A Pasechnik, R Pasic, V Petruzziello, L Platania, A Rasouli, S M M Rastgoo, S Relancio, J J (orcid)0000-0003-1130-3982 Rescic, F Reyes, M A Universidad de Zaragoza (orcid)0000-0003-1357-4815 Rosati, G Sakalli, I Salamida, F Sanna, A Staicova, D Striškovic, J Sunar Cerci, D Torri, M D C Vigliano, A Wagner, F Wallet, J-C Wojnar, A Zarikas, V Zhu, J Zornoza, J D 2004 405 Universidad de Zaragoza Dpto. Física Teórica Área Física Teórica 2004 390 Universidad de Zaragoza Dpto. Física Teórica Área Física Atóm.Molec.y Nucl. 42, 3 (2025), 032001 [47 pp.] Class. quantum gravity Classical and Quantum Gravity 0264-9381 798268 http://zaguan.unizar.es/record/150542/files/texto_completo.pdf Postprint 1800972 http://zaguan.unizar.es/record/150542/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:150542 articulos driver 2025-10-17-14:34:22 ARTICLE