Abstract
We calculate the spectral dimension for nonperturbative quantum gravity defined via Euclidean dynamical triangulations. We find that it runs from a value of ∼3/2 at short distance to ∼4 at large distance scales, similar to results from causal dynamical triangulations. We argue that the short-distance value of 3/2 for the spectral dimension may resolve the tension between asymptotic safety and the holographic principle.
Original language | English (US) |
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Article number | 161301 |
Journal | Physical Review Letters |
Volume | 107 |
Issue number | 16 |
DOIs | |
State | Published - Oct 14 2011 |
Externally published | Yes |
ASJC Scopus subject areas
- General Physics and Astronomy