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arXiv · 1409.1450

The continuum limit of loop quantum gravity - a framework for solving the theory

Bianca Dittrich
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Abstract

The construction of a continuum limit for the dynamics of loop quantum gravity is unavoidable to complete the theory. We explain that such a construction is equivalent to obtaining the continuum physical Hilbert space, which encodes the solutions of the theory. We present iterative coarse graining methods to construct physical states in a truncation scheme and explain in which sense this scheme represents a renormalization flow. We comment on the role of diffeomorphism symmetry as an indicator for the continuum limit.

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Bianca Dittrich. 2014-09-04. The continuum limit of loop quantum gravity - a framework for solving the theory. https://arxiv.org/abs/1409.1450

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