NEW CONSTRAINTS ON QUANTUM GRAVITY FROM X-RAY AND GAMMA-RAY OBSERVATIONS
One aspect of the quantum nature of spacetime is its "foaminess" at very small scales. Many models for spacetime foam are defined by the accumulation power α, which parameterizes the rate at which Planck-scale spatial uncertainties (and the phase shifts they produce) may accumulate over la...
| Main Authors: | , , , , , |
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| Other Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing,
2015-09-03T18:16:41Z.
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| Subjects: | |
| Online Access: | Get fulltext |