Fixed Points of Quantum Gravity and the Renormalisation Group - High Energy Physics - TheoryReport as inadecuate




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Abstract: We review the asymptotic safety scenario for quantum gravity and the role andimplications of an underlying ultraviolet fixed point. We discussrenormalisation group techniques employed in the fixed point search, analysethe main picture at the example of the Einstein-Hilbert theory, and provide anoverview of the key results in four and higher dimensions. We also comparefindings with recent lattice simulations and evaluate phenomenologicalimplications for collider experiments.



Author: Daniel F. Litim

Source: https://arxiv.org/







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