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DOE OSTI · 22280055

Constraining dark energy

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Abstract

In this paper we propose a mechanism that protects theories violating a holographic bound suggested in arXiv:1203.5476 from developing accelerated expansion. The mechanism builts on work on transplanckian physics, and a non-trivial choice of vacuum states. If correct, it lends further support for detectable signatures in the CMBR signalling new physics.

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79 ASTRONOMY AND ASTROPHYSICSASTROPHYSICSCOSMOLOGYEXPANSIONNONLUMINOUS MATTERVACUUM STATES

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2012-07-01. Constraining dark energy. https://doi.org/10.1088/1475-7516%2F2012%2F07%2F048

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