Physics Cosmology/Branes

  • Brane Cosmology - The aim of these lectures is to give a brief introduction to brane cosmology
  • Brane-Storm Challenges Big Bang Theory - A popular physics explanation of the ekpyrotic model of universe creation
  • Cosmology in a Brane Universe - This lecture presents the cosmological models with extra dimensions that have been recently elaborated, which assume that ordinary matter is confined on a surface, called brane, embedded in a higher dimensional spacetime.
  • A Cyclic Universe - An article from Sky & Telescope on the ekpyrotic universe model.
  • The Cyclic Universe - An informal introduction to the models of the universe which use higher dimension branes.
  • A Recycled Universe - A scientific american article on the brane-world models of the Universe
  • A Workshop on the Ekpyrotic Universe - The purpose of this workshop will be to offer the opportunity to discuss issues such as the connection with M-theory and cosmological perturbations in the ekpyrotic scenario.
  • An Invisible Dimension - Extra spatial dimensions--beyond the three we know--might exist, while being invisible to most experiments. (December 2, 1999)

    What is the electron spin?
    Electron spin is the electron's electromagnetic field angular momentum

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