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DTSTART:20160313T100000
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DTSTART;TZID=America/Los_Angeles:20160512T160000
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CREATED:20160420T103124Z
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UID:248-1463068800-1463072400@rpm.physics.lbl.gov
SUMMARY:Bharat Ratra (Kansas State U.) "Dark Energy: Constant or Time Variable? (...and other open questions)""
DESCRIPTION:Experiments and observations over the last two decades have persuaded cosmologists that (as yet undetected) dark energy is by far the main component of the energy budget of the universe. I review a few simple dark energy models and compare their predictions to observational data\, to derive dark energy model-parameter constraints and to test consistency of different data sets. I conclude with a list of open cosmological questions.
URL:https://rpm.physics.lbl.gov/event/bharat-ratra-kansas-state-u-dark-energy-constant-or-time-variable-and-other-open-questions/
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