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COLÓQUIO - IFUSP:Fundamental constants, gravity and cosmology

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Publicado em Thu Apr 25 18:28:14 BRT 2013
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COLÓQUIO - IFUSP

Fundamental constants are a cornerstone of our physical laws. Any constant varying in space and/or time would reflect a violation of the equivalence principle. Thus, it is of importance for our understanding of gravity and of the domain of validity of general relativity to test for their constancy. I will first recall the relations between the constants, the tests of the local position invariance and of the universality of free fall.