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Measuring the speed of sound of quintessence
Joel K. Erickson
, R. R. Caldwell
,
Paul J. Steinhardt
, C. Armendariz-Picon
, V. Mukhanov
Physics
Astrophysical Sciences
Princeton Center for Theoretical Science (PCTS)
Research output
:
Contribution to journal
›
Article
›
peer-review
112
Scopus citations
Overview
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Keyphrases
Speed of Sound
100%
Critical Density
50%
Cosmic Microwave Background
50%
Energy Component
50%
Near-zero
50%
Speed of Light
50%
Dark Energy
50%
Cosmic Microwave Background Anisotropy
50%
Accelerated Expansion of the Universe
50%
Physics
Dark Energy
100%
Cosmic Microwave Background
66%
Anisotropy
33%