Spectral dimension in causal set quantum gravity
We evaluate the spectral dimension in causal set quantum gravity by simulating random walks on causal sets. In contrast to other approaches to quantum gravity, we find an increasing spectral dimension at small scales. This observation can be connected to the nonlocality of causal set theory that is...
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| Main Authors: | , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
27 May 2014
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| In: |
Classical and quantum gravity
Year: 2014, Volume: 31, Issue: 12 |
| ISSN: | 1361-6382 |
| DOI: | 10.1088/0264-9381/31/12/125007 |
| Online Access: | Verlag, Volltext: http://dx.doi.org/10.1088/0264-9381/31/12/125007 Verlag, Volltext: http://stacks.iop.org/0264-9381/31/i=12/a=125007 
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| Author Notes: | Astrid Eichhorn and Sebastian Mizera |
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