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Friedmann Equations from Entropic Force

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 نشر من قبل Rong-Gen Cai
 تاريخ النشر 2010
  مجال البحث فيزياء
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In this note by use of the holographic principle together with the equipartition law of energy and the Unruh temperature, we derive the Friedmann equations of a Friedmann-Robertson-Walker universe.



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