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Quantum Geometry and Diffusion

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 نشر من قبل Konstantinos Anagnostopoulos
 تاريخ النشر 1998
  مجال البحث
والبحث باللغة English
 تأليف J. Ambjorn




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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.



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