Sökning: "Stefan Hofmann"

Hittade 1 avhandling innehållade orden Stefan Hofmann.

1. 1. Cosmic tests of massive gravity

   Författare :Jonas Enander; Edvard Mörtsell; Stefan Hofmann; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Modified gravity; massive gravity; cosmology; dark energy; dark matter; fysik; Physics;

   Sammanfattning : Massive gravity is an extension of general relativity where the graviton, which mediates gravitational interactions, has a non-vanishing mass. The first steps towards formulating a theory of massive gravity were made by Fierz and Pauli in 1939, but it took another 70 years until a consistent theory of massive gravity was written down. LÄS MER