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Any proof about the equivalance of between theories of R^4 x M and R^10?

  1. Sep 18, 2009 #1
    Here R^4 is a flat 4-dimensional space, and M is a 6-dimensional Calabi-Yau manifold;
    and the other side, R^10, is a flat 10-dimensional space.

    Is there any careful talk and reference about the equivalence of theories in those two spaces above?

    Great thanks.
  2. jcsd
  3. Sep 18, 2009 #2
    What related questions could we ask here?

    How about coherent states of gravitons arising from such spaces?
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