enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Growing block universe - Wikipedia

    en.wikipedia.org/wiki/Growing_block_universe

    The growing block universe, or the growing block view, is a theory of time arguing that the past and present both exist, and the future as yet does not. The present is an objective property, to be compared with a moving spotlight. By the passage of time more of the world comes into being; therefore, the block universe is said to be growing.

  3. Einstein's static universe - Wikipedia

    en.wikipedia.org/wiki/Einstein's_static_universe

    Einstein's static universe, aka the Einstein universe or the Einstein static eternal universe, is a relativistic model of the universe proposed by Albert Einstein in 1917. [ 1 ] [ 2 ] Shortly after completing the general theory of relativity , Einstein applied his new theory of gravity to the universe as a whole.

  4. Eternalism (philosophy of time) - Wikipedia

    en.wikipedia.org/wiki/Eternalism_(philosophy_of...

    This theory is used, for instance, in Julian Barbour's theory of timelessness. [20] On the other hand, George Ellis argues that time is absent in cosmological theories because of the details they leave out. [21] Recently, Hrvoje Nikolić has argued that a block time model solves the black hole information paradox. [22]

  5. Cyclic model - Wikipedia

    en.wikipedia.org/wiki/Cyclic_model

    A cyclic model (or oscillating model) is any of several cosmological models in which the universe follows infinite, or indefinite, self-sustaining cycles. For example, the oscillating universe theory briefly considered by Albert Einstein in 1930 theorized a universe following an eternal series of oscillations, each beginning with a Big Bang and ending with a Big Crunch; in the interim, the ...

  6. Static universe - Wikipedia

    en.wikipedia.org/wiki/Static_universe

    Because the Einstein universe soon was recognized to be inherently unstable, it was presently abandoned as a viable model for the universe. It is unstable in the sense that any slight change in either the value of the cosmological constant, the matter density , or the spatial curvature will result in a universe that either expands and ...

  7. Einstein–de Sitter universe - Wikipedia

    en.wikipedia.org/wiki/Einstein–de_sitter_universe

    The Einstein–de Sitter universe is a model of the universe proposed by Albert Einstein and Willem de Sitter in 1932. [1] On first learning of Edwin Hubble's discovery of a linear relation between the redshift of the galaxies and their distance, [2] Einstein set the cosmological constant to zero in the Friedmann equations, resulting in a model of the expanding universe known as the Friedmann ...

  8. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Friedmann–Einstein universe - Wikipedia

    en.wikipedia.org/wiki/Friedmann–Einstein_universe

    The Friedmann–Einstein universe is a model of the universe published by Albert Einstein in 1931. [1] The model is of historic significance as the first scientific publication in which Einstein embraced the possibility of a cosmos of time-varying radius.