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Generalized Perturbations in Modified Gravity and Dark Energy

By Jonathan Pearson
Paperback
$109.99
By Jonathan Pearson
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When predictions of Einstein's theory of General Relativity are compared against observations of our Universe, a huge inconsistency is found. The most popular fix for this inconsistency is to "invent" around 94% of the content of the universe: dark matter and dark energy. The dark energy is some exotic substance responsible for the apparent observed acceleration of the Universe. Another fix is to modify the theory of gravity: it is entirely plausible that Einstein's theory of General Relati...

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Science & TechnologyPhysicsGravity in Physics