Quantum Geometry and Diffusion

نویسندگان

  • J. Ambjørn
  • K. N. Anagnostopoulos
  • T. Ichihara
چکیده

We study the diffusion equation in two-dimensional quantum gravity, and show that the spectral dimension is two despite the fact that the intrinsic Hausdorff dimension of the ensemble of two-dimensional geometries is very different from two. We determine the scaling properties of the quantum gravity averaged diffusion kernel. email [email protected] email [email protected] email [email protected] email [email protected] email [email protected]

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تاریخ انتشار 1998