RESEARCH
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Metric-affine f(R,T) theories
Invited comunication

D. Rubiera-Garcia

Abstract
I will talk about some preliminary elements of an ongoing work on f(R,T)theories of gravity in metric-affine spaces. I will show that these theories can be handled in a similar way as standard metric-affine f(R) theories and, with more generality, any Ricci-based theory of gravity. I will also discuss briefly the conservation equation, the Newtonian limit, and some potential applications of these theories.

1st Valencia Winter Workshop on Theoretical Physics
University of Valencia, Spain
2017 December

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Instituto de Astrofísica e Ciências do Espaço Universidade do Porto Faculdade de Ciências da Universidade de Lisboa
Fundação para a Ciência e a Tecnologia COMPETE 2020 PORTUGAL 2020 União Europeia