Cosmology

Cosmology is the study of the large scale structure of the Universe, as well as its dynamics. Our group has been involved in the study and development of cosmological models, in particular to explain the accelerated phases of the cosmological evolution, dubbed inflationary phases.

For our latest developments/activities in this area, please see the listing below.


Latest Cosmology Publications

Electroweak phase transitions in multi-Higgs models: the case of Trinification-inspired THDSM, Thibault Vieu, António P. Morais, Roman Pasechnik; arXiv:1801.02670 [hep-ph].

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Adiabatic out-of-equilibrium solutions to the Boltzmann equation in warm inflation, Mar Bastero-Gil, Arjun Berera, Rudnei O. Ramos, João G. Rosa; arXiv:1711.09023 [hep-ph].

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Regular Articles
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Scalar field dark matter with spontaneous symmetry breaking and the 3.5 keV line, Catarina Cosme, Joao G. Rosa, O. Bertolami; arXiv:1709.09674 [hep-ph].

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Regular Articles
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The role of fluctuation-dissipation dynamics in setting initial conditions for inflation, Mar Bastero-Gil, Arjun Berera, Robert Brandenberger, Ian G. Moss, Rudnei O. Ramos and João G. Rosa, e-Print: arXiv:1612.04726 [astro-ph.CO].

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Regular Articles
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Inflation in non-minimal matter-curvature coupling theories, Cláudio Gomes, João G. Rosa, Orfeu Bertolami, JCAP 1706 (2017) n.06, 021e-Print: arXiv:1611.02124 [gr-qc].

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Regular Articles
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Latest Cosmology News & Events

Scientists discuss black holes in Aveiro

The X Black Holes workshop took place at Aveiro University on 18-19 December 2017. It gathered almost 100 scientists discussing black holes from many different perspectives. Besides 63 oral communications, the workshop also included the fourth General Assembley of the Portuguese Relativity and Gravitation Society (SPRG) and a special session celebrating the 60th anniversary of Prof. J. S. Lemos.