Marcelo Byrro Ribeiro

Marcelo Byrro Ribeiro serves as an Associate Professor at the Physics Institute of the Federal University of Rio de Janeiro (UFRJ), where he maintains an active research program across multiple interdisciplinary domains. His institutional affiliation includes office space (Room A-319/3) and direct university contact channels.

His research program spans three major domains:

• Observational cosmology: Theoretical and observational aspects of relativistic cosmologies, application of general theory of cosmological observations, modeling large-scale galaxy distribution as fractal structures
• Econophysics and complex systems: Complexity dynamics in personal income distributions, city population sizes, and industry sectorial revenue using Gompertz-Pareto distribution
• History and philosophy of science: Epistemological aspects of modern cosmology, Ludwig Boltzmann's theories as images of nature, interface between science and religion

Ribeiro actively contributes to specialized research communities including the Econophysics group and maintains scholarly connections through the Google Scholar profile. His academic lineage is documented through the Mathematics Genealogy Project.

Professional development includes:

• PhD in Physics from University of London
• Academic genealogy documented via Mathematics Genealogy Project (ID 84000)
• Active participation in International Society on General Relativity & Gravitation

Contact information:

• Physics Institute - UFRJ, Centro de Tecnologia, Bl. A, Ilha do Fundão, CEP 21941-972, Rio de Janeiro, Brazil
• Telephone: +55 21 3938-7482
• Fax: +55 21 3938-7368
• E-mail: mbr@if.ufrj.br