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Quantum gravity and cosmological observations

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arxiv gr-qc/0701142 v1 pith:H6KFRJTP submitted 2007-01-26 gr-qc astro-phhep-th

classification gr-qcastro-phhep-th
keywords quantumgravityeffectsconsistentfeaturesformulationobservablepotentially
verification ladder T0 review T1 audit T2 compute T3 formal
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Quantum gravity places entirely new challenges on the formulation of a consistent theory as well as on an extraction of potentially observable effects. Quantum corrections due to the gravitational field are commonly expected to be tiny because of the smallness of the Planck length. However, a consistent formulation now shows that key features of quantum gravity imply magnification effects on correction terms which are especially important in cosmology with its long stretches of evolution. After a review of the salient features of recent canonical quantizations of gravity and their implications for the quantum structure of space-time a new example for potentially observable effects is given.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Connecting gravity and strong interactions

    physics.gen-ph 2024-11 reject novelty 3.0 of 10

    The paper claims that the MOND acceleration scale and hadronic mass and radius produce the same quantity, which it interprets as evidence that space emerges at hadronic scales.

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