Tempesta, PiergiulioJensen, Henrik Jeldtoft2023-06-162023-06-162020-04-062045-232210.1038/s41598-020-60188-yhttps://hdl.handle.net/20.500.14352/6572© The Autor(s) 2020 This work has been partly supported by the research project FIS2015-63966, MINECO, Spain, and by the ICMAT Severo Ochoa project SEV-2015-0554 (MINECO). P.T. is member of the Gruppo Nazionale di Fisica Matematica (INDAM), Italy.We introduce a class of information measures based on group entropies, allowing us to describe the information-theoretical properties of complex systems. These entropic measures are nonadditive, and are mathematically deduced from a series of natural axioms. In addition, we require extensivity in order to ensure that our information measures are meaningful. The entropic measures proposed are suitably defined for describing universality classes of complex systems, each characterized by a specific state space growth rate function.engAtribución 3.0 Españajournal articlehttp://dx.doi.org/10.1038/s41598-020-60188-yhttps://www.nature.com/open access51-73Física-Modelos matemáticosFísica matemática