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Einstein model

American  

noun

Astronomy.

  1. Einstein's solution of the equations of general relativity with the cosmological constant. The solution describes an isotropic, homogeneous, static universe with no cosmological redshift.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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