XXXVIII International Workshop on High Energy Physics and Field Theory “Current issues in gravitation and cosmology”

Nonconservative theories of gravity

25 нояб. 2026 г., 17:45

45m

Afternoon session 4

Speaker

Hermano Velten (Universidade Federal de Ouro Preto)

Описание

Abstract
We review nonconservative theories of gravity with particular attention to f(R,T) theories (where T is the trace of the energy-momentum). We provide astrophysical and cosmological consequences of a nonvanishing four-divergence of the energy-momentum tensor.
Links
https://doi.org/10.3390/universe7020038 10.1016/j.dark.2023.101401