Tiago Manuel Duarte Marques Barreiro

Tiago Manuel Duarte Marques Barreiro is an Assistant Professor at Universidade Lusófona, specializing in Theoretical Physics and Cosmology. He holds a PhD in Physics from the University of Sussex (1998) and a Licenciatura in Engenharia Física Tecnológica from Universidade de Lisboa (1993). His research focuses on dark energy, modified gravity, and interactions between dark matter and cosmological structures.

• Education: PhD in Physics (University of Sussex, 1998); Licenciatura in Engenharia Física Tecnológica (Universidade de Lisboa, 1993)

Barreiro's work spans theoretical cosmology, including models like f(Q) gravity, coupled quintessence, and dark energy dynamics. He has published 31 journal articles and contributed to major projects like LISA (Laser Interferometer Space Antenna). His research often addresses cosmological tensions (e.g., sigma8) and explores non-canonical fields for dark energy.

Recent publications highlight his contributions to gravitational wave cosmology, precision constraints on varying fundamental constants, and forecasting methods for modified gravity theories. His work integrates analytical modeling with observational data from instruments like ESPRESSO and LISA.

• Scientific Awards: None explicitly mentioned

Barreiro has co-supervised 1 PhD thesis and 1 MSc dissertation, contributing to the training of future cosmologists. His affiliations include collaborations with international missions and institutions, reflecting his impact on theoretical cosmology.